{"title":"Featured Hoppers","description":"\u003cdiv class=\"banner__text subtitle\" data-mce-fragment=\"1\"\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\" data-sheets-value='{\"1\":2,\"2\":\"Optimize your coffee grinding with high-quality grinder hoppers. Improve consistency and precision for a perfect grind every time.\"}' data-sheets-userformat='{\"2\":13059,\"3\":{\"1\":0},\"4\":{\"1\":3,\"3\":2},\"11\":4,\"12\":0,\"15\":\"Roboto\",\"16\":10}'\u003eOptimize your coffee grinding with high-quality grinder hoppers. Improve consistency and precision for a perfect grind every time. Here are our currently featured hoppers!\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"baratza-encore-single-dose-hopper-bellows-combo","title":"Baratza Encore \/ ESP Single Dose Hopper \u0026 Optional Bellows Combo","description":"\u003cp\u003eIf you only single dose on your Baratza Encore, you can swap out your large stock hopper for 3D printed our low-profile, single dose hopper designed specifically for the Encore models. If you also have issues with retention, then say farewell to it with our optional bellows that will help you achieve up to an incredible 0.0g to 0.2g retention on each grind*.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e[Design Features]\u003c\/h2\u003e\n\u003cp\u003eOur design philosophy revolves around simplicity and utmost effectiveness, both meticulously woven into the design of our Baratza single dose hopper and bellows.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoth Hopper Sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe single dose hopper replaces the original stock hopper while maintaining its tapered aesthetics.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a minute and requiring no additional tools.\u003c\/li\u003e\n\u003cli\u003eMaintains the same interaction for adjusting entire grind size.\u003c\/li\u003e\n\u003cli\u003eMaintains the original range of grind size adjustment.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits and works with the stock gasket seal above the burrs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptionally combo with our silicone bellows (which also perfectly fits the Niche Zero and Duo) for up to 0.0g to 0.2g* retention.\u003c\/li\u003e\n\u003cli\u003eIncludes a 3D printed TPU gasket for extra bellows performance (On ESP, you can use stock gasket instead) \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Size:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 40g capacity\u003c\/li\u003e\n\u003cli\u003eBuilt in anti-popcorn design reduces most popcorning (even better with bellows).\u003c\/li\u003e\n\u003cli\u003eLow profile design allows an approximate 7cm (2-3\/4in) of clearance compared to the original full-sized stock hopper, and is even shorter than Baratza's single dose hopper.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eXL Size:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 55g capacity\u003c\/li\u003e\n\u003cli\u003eBean buffer chamber of ~24g capacity which allows bellows to be placed back on hopper immediately after dosing\u003c\/li\u003e\n\u003cli\u003eNo built-in anti-popcorn cover, as bellows acts as the anti-popcorn cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Compatibility]\u003c\/h2\u003e\n\u003cp\u003eHoppers in their respective \"Group\" will fit in all grinders listed under the same group. Group 1 Compact hoppers will fit on Group 2 grinders but will not be an optimal experience. Group 1 XL Hoppers will work fine on Group 2, but the 3D printed seam line will be facing the front. Group 2 Compact hoppers will only fit on Group 2 grinders, and may not fit on some Group 1 grinders like the Encore ESP. Group 2 XL hoppers will work fine on Group 1 grinders, but the 3D printed seam line will be aligned with the grind adjustment indicator.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eGroup 1\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEncore\u003c\/li\u003e\n\u003cli\u003eEncore ESP\u003c\/li\u003e\n\u003cli\u003eVirtuoso\u003c\/li\u003e\n\u003cli\u003eVirtuoso+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is somewhat compatible with the following grinders, but it will not be an optimal experience due to the anti-popcorn design:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGroup 2\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVario+\u003c\/li\u003e\n\u003cli\u003eVario W+\u003c\/li\u003e\n\u003cli\u003eVario\u003c\/li\u003e\n\u003cli\u003eVario-W\u003c\/li\u003e\n\u003cli\u003eForte AP\u003c\/li\u003e\n\u003cli\u003eForte BG\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e(Optional silicone bellows is 100% cross-compatible with Niche Zero and Duo and other Introvert single dose hoppers)\u003c\/p\u003e\n\u003ch3\u003eNot compatible with:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSette series\u003c\/li\u003e\n\u003cli\u003eEncore ESP Pro\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSubpar Bellows Option\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThese bellows will have a pronounced distorted form, and possibly other surface blemishes, but they otherwise are fully functional. Although some of the openings of the bellows may look far from circular,\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ethey will conform when placed into the hopper\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSee an example of subpar \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/NicheSilV1F-Batch2SubparB-04-3600.jpg?v=1741741938\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[*Disclaimer]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe finest grind range (0-20) may decrease bellows effectiveness due to restricted air flow. Adjust to a coarser range (20+) while pumping bellows to fully clear retention.\u003c\/li\u003e\n\u003cli\u003eGrinding after changing grind size may still cause some retention\u003c\/li\u003e\n\u003cli\u003eUsing darker roasts may cause more retention\u003c\/li\u003e\n\u003cli\u003eRDT method not recommended\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eDoes not include the grinder nor the stock hoppers in the photos\u003c\/li\u003e\n\u003cli\u003eHopper's fit on the Encore, Encore ESP, and Virtuoso models is slightly loose, just like the stock hoppers. (Tight fit causes issues)\u003c\/li\u003e\n\u003cli\u003eXL Hopper itself does not have an anti-popcorn feature, please exercise extra caution when using.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"INTROVERT","offers":[{"title":"Black \/ Compact Single Dose Hopper \/ Add Bellows","offer_id":46618085949627,"sku":"Bar-SDH-V1-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Compact Single Dose Hopper \/ Add Subpar Bellows (See Description)","offer_id":46618086047931,"sku":"Bar-SDH-V1-B + NZ-SDH-SV1S-B","price":50.0,"currency_code":"CAD","in_stock":false},{"title":"Black \/ Compact Single Dose Hopper \/ No Bellows","offer_id":46618089160891,"sku":"Bar-SDH-V1-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ XL Single Dose Hopper \/ Add Bellows","offer_id":46618086113467,"sku":"Bar-SDH-V1-T-B + NZ-SDH-SV1-B","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ XL Single Dose Hopper \/ Add Subpar Bellows (See Description)","offer_id":46618086211771,"sku":"Bar-SDH-V1-T-B + NZ-SDH-SV1S-B","price":55.0,"currency_code":"CAD","in_stock":false},{"title":"Black \/ XL Single Dose Hopper \/ No Bellows","offer_id":46618089193659,"sku":"Bar-SDH-V1-T-B","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ Compact Single Dose Hopper \/ Add Bellows","offer_id":46618086277307,"sku":"Bar-SDH-V1-W + NZ-SDH-SV1-W","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ Compact Single Dose Hopper \/ Add Subpar Bellows (See Description)","offer_id":46618086375611,"sku":"Bar-SDH-V1-W + NZ-SDH-SV1S-W","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ Compact Single Dose Hopper \/ No Bellows","offer_id":46618089226427,"sku":"Bar-SDH-V1-W","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ XL Single Dose Hopper \/ Add Bellows","offer_id":46618086441147,"sku":"Bar-SDH-V1-T-W + NZ-SDH-SV1-W","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ XL Single Dose Hopper \/ Add Subpar Bellows (See Description)","offer_id":46618086539451,"sku":"Bar-SDH-V1-T-W + NZ-SDH-SV1S-W","price":55.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ XL Single Dose Hopper \/ No Bellows","offer_id":46618089259195,"sku":"Bar-SDH-V1-T-W","price":40.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/IMG_7750B-3600.jpg?v=1746576146"},{"product_id":"zerno-z1-wide-hopper-bellows-combo","title":"Zerno Z1 \u0026 Z2 Wide Steel Hopper + Optional Silicone Bellows Combo","description":"\u003cp\u003eThis Wide Hopper for the Zerno Z1 \/ Z2 offers an easier dosing experience and is designed to perfectly fit our super low profile Silicone Bellows to help you clear out the retention and chaff inside the grinder and chute, reaching up to 0.0g retention, while looking great.\u003c\/p\u003e\n\u003cp\u003eIf you've watched the James Hoffmann video about the Zerno Z1, you'll know that the two things he wished the Z1 had was a bigger hopper and a solution for clearing some of the retention, which my hopper and bellows combo does.\u003cbr\u003e\u003cbr\u003eThis hopper completely replaces your Zerno Z1 \/ Z2 stock hopper.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eDesign Features\u003c\/h2\u003e\n\u003cp\u003eSimplicity and maximum effectiveness are my design goals, and both are carefully infused in my hopper and bellows design.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWider hopper allows you to pour your doses in with ease\u003c\/li\u003e\n\u003cli\u003eCombo with our low profile Bellows to reach up to 0.0g retention without the classic bellows look nor a significant increase in height.\u003c\/li\u003e\n\u003cli\u003eMade with 304 Stainless Steel for great corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCNC milled from solid steel with solid thick walls\u003c\/li\u003e\n\u003cli\u003eCapacity of about 35g (dark) to 45g (light-medium) of beans within hopper only (more between hopper and auger)\u003c\/li\u003e\n\u003cli\u003eBrushed outer and inner surface treatment\u003c\/li\u003e\n\u003cli\u003eThe hopper follows the aesthetic of the grinder's original hopper design\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/introvertmakes.com\/products\/wooden-lid-for-wide-steel-hopper-for-zerno-z1\" target=\"_blank\"\u003eOptional custom wooden cap\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHefty hopper weight (~256g)\u003c\/li\u003e\n\u003cli\u003eHefty optional steel cap weight (~230g)\u003c\/li\u003e\n\u003cli\u003eSuper easy installation takes less than a minute\u003c\/li\u003e\n\u003cli\u003eNo tools necessary for installation\u003c\/li\u003e\n\u003cli\u003eNo internal modifications needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eZerno Z1\u003c\/li\u003e\n\u003cli\u003eZerno Z2\u003c\/li\u003e\n\u003cli\u003e(Optional bellows is fully compatible with Niche Zero \u0026amp; Duo, as well as all our other INTROVERT Single Dose Hoppers)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/introvertmakes.com\/products\/wooden-lid-for-wide-steel-hopper-for-zerno-z1\" target=\"_blank\"\u003eOptional Wood Cap\u003c\/a\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eI've partnered with \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.fiveouncedesign.com\/\" title=\"Five Ounce Design Official Website\" target=\"_blank\"\u003eFive Ounce Design\u003c\/a\u003e\u003cspan\u003e to bring you a custom wooden cap that's tailored to fit our Wide Steel Hopper for the Zerno Z1 \u0026amp; Z2. It's designed to match the aesthetics and wood of your Zerno Z1 \u0026amp; Z2 and will fit over our bellows. The cap can be purchased as an add-on on this current page or purchased individually on the following page: \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/introvertmakes.com\/products\/wooden-lid-for-wide-steel-hopper-for-zerno-z1\"\u003e\u003cspan\u003ehttps:\/\/introvertmakes.com\/products\/wooden-lid-for-wide-steel-hopper-for-zerno-z1\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003ca rel=\"noopener noreferrer\" title=\"Stainless Steel Cap For Wide Steel Hopper For Zerno Z1\" href=\"https:\/\/introvertmakes.com\/products\/steel-cap-for-wide-steel-hopper-for-zerno-z1\" target=\"_blank\"\u003eStainless Steel Cap\u003c\/a\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eIf you already have the hopper and just want the Stainless Steel Cap only, you can add it here:\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/introvertmakes.com\/products\/steel-cap-for-wide-steel-hopper-for-zerno-z1\" target=\"_blank\"\u003ehttps:\/\/introvertmakes.com\/products\/steel-cap-for-wide-steel-hopper-for-zerno-z1\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eV1.0 vs V1.1\u003c\/h2\u003e\n\u003cp\u003eV1.1 hoppers are available since March 2025. Between V1.0 and V1.1, there are very minor aesthetic differences. The V1.1 has a slightly thicker rim at the top, resulting in a very slightly larger diameter, and a different brushed finish compared to V1.0. All caps will fit on both versions, but the diameter may be off by 0.5-1.0mm with mismatched versions. Wooden caps made before March 2025 all have the smaller diameter to match V1.0. Wooden and Steel caps after March 2025 will have the slightly larger diameter to match V1.1. While V1.0 is made of SUS316, V1.1 is made of SUS304, which matches the spec of the stock hopper. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eDisclaimer\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrinding after changing grind size or using darker roasts\/oilier beans may increase retention.\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eThis listing is for the Wide Hopper and optional bellows only. It does not include the grinder nor stock hopper.\u003c\/li\u003e\n\u003cli\u003eVideo from @jerney used with permission. Hopper shown in video is the very first prototype before v1.0, which had a slightly loose fit and has since been fixed.\u003c\/li\u003e\n\u003cli\u003eSome photos of the final production version are posted and more are coming. For now, photos are a mixture of V1.0 and V1.1.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eINTROVERT is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Zerno, or any of its subsidiaries or its affiliates. \u003c\/span\u003e\u003cspan\u003eThe name Zerno as well as related names, marks, emblems and images are registered trademarks of their respective owners.\u003c\/span\u003e\u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"Hopper + Black Bellows Combo \/ No Cap","offer_id":46537319219387,"sku":"ZZ1-SDH-SV1E + NZ-SV1-B","price":120.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + Black Bellows Combo \/ Add Steel Cap","offer_id":44943907029179,"sku":"ZZ1-SDH-SV1E + ZZ1-SDH-SV1E-LSS + NZ-SV1-B","price":200.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + Black Bellows Combo \/ Add Maple Cap","offer_id":48108280217787,"sku":"ZZ1-SDH-SV1E + ZZ1-SDH-SV1E-LM + NZ-SV1-B","price":220.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + Black Bellows Combo \/ Add Olive Cap","offer_id":48108280250555,"sku":"ZZ1-SDH-SV1E + ZZ1-SDH-SV1E-LO + NZ-SV1-B","price":245.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + Black Bellows Combo \/ Add White Oak Cap","offer_id":48108280283323,"sku":"ZZ1-SDH-SV1E + ZZ1-SDH-SV1E-LWO + NZ-SV1-B","price":220.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + White Bellows Combo \/ No Cap","offer_id":46537319252155,"sku":"ZZ1-SDH-SV1E + NZ-SV1-W","price":120.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + White Bellows Combo \/ Add Steel Cap","offer_id":44943907094715,"sku":"ZZ1-SDH-SV1E + ZZ1-SDH-SV1E-LSS + NZ-SV1-W","price":200.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + White Bellows Combo \/ Add Maple Cap","offer_id":48108280316091,"sku":"ZZ1-SDH-SV1E + ZZ1-SDH-SV1E-LM + NZ-SV1-W","price":220.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + White Bellows Combo \/ Add Olive Cap","offer_id":48108280348859,"sku":"ZZ1-SDH-SV1E + ZZ1-SDH-SV1E-LO + NZ-SV1-W","price":245.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + White Bellows Combo \/ Add White Oak Cap","offer_id":48108280381627,"sku":"ZZ1-SDH-SV1E + ZZ1-SDH-SV1E-LWO + NZ-SV1-W","price":220.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ No Cap","offer_id":46537319284923,"sku":"ZZ1-SDH-SV1E","price":90.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Add Steel Cap","offer_id":44824569708731,"sku":"ZZ1-SDH-SV1E + ZZ1-SDH-SV1E-LSS","price":170.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Add Maple Cap","offer_id":48108280414395,"sku":"ZZ1-SDH-SV1E + ZZ1-SDH-SV1E-LM","price":190.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Add Olive Cap","offer_id":48108280447163,"sku":"ZZ1-SDH-SV1E + ZZ1-SDH-SV1E-LO","price":215.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Add White Oak Cap","offer_id":48108280479931,"sku":"ZZ1-SDH-SV1E + ZZ1-SDH-SV1E-LWO","price":190.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/ZernoZ1-SDH-SV1E_Bellows-B-2-Front3Quarters-Cover-3600.jpg?v=1753940182"},{"product_id":"macap-leo-55-single-dose-hopper-bellows-combo","title":"Macap Leo 55 Single Dose Hopper \u0026 Bellows Combo","description":"\u003cp\u003eFor Macap Leo 55 single dosers, switch your stock hopper to our 3D printed custom low-profile single-dose hopper. Say goodbye to retention issues with our optional bellows, which allows you to blow out those stubborn grounds.\u003c\/p\u003e\n\u003cp\u003eFor a bellows design that fits with the stock hopper, check out \u003ca title=\"Bellows For Macap Leo 55 For Lower Retention\" href=\"https:\/\/introvertmakes.com\/products\/bellows-for-macap-leo-55-for-lower-retention\" target=\"_blank\"\u003ethis listing\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e[Design Features]\u003c\/h2\u003e\n\u003cp\u003eOur design philosophy revolves around simplicity and utmost effectiveness, both meticulously woven into the design of our Macap Leo 55 single dose hopper and bellows.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe single dose hopper replaces the original stock hopper while maintaining its chiseled aesthetics.\u003c\/li\u003e\n\u003cli\u003eLow profile design allows increased clearance compared to the original full-sized stock hopper, allowing your grinder to fit in more places.\u003c\/li\u003e\n\u003cli\u003eHas a built in bean buffer chamber that holds ~20g of beans, enabling you to do cold starts with the bellows fully seated in the hopper which acts as an anti-popcorn device.\u003c\/li\u003e\n\u003cli\u003eMaximized funnel surface area to make it easy to pour in beans. Slope is steep enough to support the angled base mod\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a minute and requiring no additional tools.\u003c\/li\u003e\n\u003cli\u003ePerforms best with our silicone bellows (which also perfectly fits the Niche Zero and Duo) for lower retention*.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaintains the same interaction for adjusting entire grind size.\u003c\/li\u003e\n\u003cli\u003eMaintains the original range of grind size adjustment.\u003c\/li\u003e\n\u003cli\u003eBuilt in anti-popcorn design reduces most popcorning (even better with bellows).\u003c\/li\u003e\n\u003cli\u003eDesigned for 20g doses, approx. 40g full capacity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSmaller diameter lower neck that matches the grinder hole so no beans get stuck on the ledge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cbr\u003e[Compatibility]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMacap Leo 55\u003c\/li\u003e\n\u003cli\u003e(Optional silicone bellows is 100% cross-compatible with Niche Zero and Duo, and our Encore Single Dose Hopper)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003e[*Disclaimer]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrinding after changing grind size or using darker roasts\/oilier beans may still cause some retention.\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eListing does not include the grinder nor the stock hoppers in the photos\u003c\/li\u003e\n\u003cli\u003eGrinding at the finest setting may have increased retention unless adjusted to coarser when pumping bellows\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"INTROVERT","offers":[{"title":"Hopper + Bellows Combo \/ Black","offer_id":44806464340155,"sku":"ML55-SDH-Sq-V2C-B + NZ-SV1F-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Single Dose Hopper Only \/ Black","offer_id":44806464372923,"sku":"ML55-SDH-Sq-V2C-B","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/MacapLeo55-SDH-Sq-V2B-CoverNoText-3600.jpg?v=1732596130"},{"product_id":"wooden-lid-for-wide-steel-hopper-for-zerno-z1","title":"Wooden Cap For Wide Steel Hopper For Zerno Z1 \u0026 Z2","description":"\u003cp\u003eI've partnered with \u003ca title=\"Five Ounce Design Official Website\" href=\"https:\/\/www.fiveouncedesign.com\/\" target=\"_blank\"\u003eFive Ounce Design\u003c\/a\u003e to bring you a custom wooden cap that's beautifully crafted and tailored to fit our \u003ca href=\"https:\/\/introvertmakes.com\/products\/zerno-z1-wide-hopper-bellows-combo\" target=\"_blank\"\u003eWide Steel Hopper for the Zerno Z1 \u0026amp; Z2\u003c\/a\u003e. It's designed to match the aesthetics and wood of your Zerno Z1 or Z2 and will fit over our bellows.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"background-color: rgb(245, 223, 77);\"\u003eUpdate: Remaining wooden Zerno caps are available while supplies last. Sold-out wood types will not be restocked. For future availability of wooden caps, please contact \u003ca href=\"https:\/\/www.fiveouncedesign.com\/\" target=\"_blank\" rel=\"noopener\"\u003eFive Ounce Design\u003c\/a\u003e directly.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDesign Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFits over the hopper with or without the bellows inside\u003c\/li\u003e\n\u003cli\u003eMay double as a dosing cup for small doses under ~20g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Notes:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cap only fits the INTROVERT Wide Steel Hopper for the Zerno Z1 \u0026amp; Z2 and \u003cstrong\u003edoes not fit\u003c\/strong\u003e on the stock hopper for the Zerno Z1 nor Z2.\u003c\/li\u003e\n\u003cli\u003eThe Wide Steel Hoppers and bellows are sold separately \u003ca href=\"https:\/\/introvertmakes.com\/products\/zerno-z1-wide-hopper-bellows-combo\" target=\"_blank\"\u003ehere\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eAll caps have unique grain and will look different from the ones pictured\u003c\/li\u003e\n\u003cli\u003eDue to the nature of wood, the shades or tones may not match exactly with your stock set. If exact shade matching is important for you, please contact Five Ounce Design! \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMy \u003ca title=\"Wide Hopper for the Zerno Z1\" href=\"https:\/\/introvertmakes.com\/products\/zerno-z1-wide-hopper-bellows-combo\" target=\"_blank\"\u003eWide Steel Hopper for the Zerno Z1 \u0026amp; Z2\u003c\/a\u003e offers an easier dosing experience and is designed to perfectly fit our Silicone Bellows to help you clear out the retention and chaff inside the grinder and chute, reaching up to 0.0g retention.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[*Disclaimer]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis listing is for the Wooden Cap only. It does not include the grinder, nor the hopper itself.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIntrovert is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Zerno, or any of its subsidiaries or its affiliates. The name Zerno as well as related names, marks, emblems and images are registered trademarks of their respective owners.\u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"Walnut","offer_id":45121179484347,"sku":"ZZ1-SDH-SV1E-LW","price":100.0,"currency_code":"CAD","in_stock":false},{"title":"Maple","offer_id":45121179451579,"sku":"ZZ1-SDH-SV1E-LM","price":100.0,"currency_code":"CAD","in_stock":true},{"title":"Olive","offer_id":45121179517115,"sku":"ZZ1-SDH-SV1E-LO","price":125.0,"currency_code":"CAD","in_stock":true},{"title":"White Oak","offer_id":45521171153083,"sku":"ZZ1-SDH-SV1E-LWO","price":100.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/ZernoZ1-SDH-SV1C-Exploded-3-3600.jpg?v=1706757749"},{"product_id":"baratza-vario-single-dose-hopper-bellows-combo","title":"Baratza Vario Single Dose Hopper \u0026 Optional Bellows Combo","description":"\u003cp\u003eIf you only single dose on your Baratza Vario, you can swap out your large stock hopper for our 3D printed low-profile, single dose hopper designed specifically for the \u003cspan\u003eBaratza grinders \u003c\/span\u003emodels (except Sette). If you also have issues with retention, then say farewell to it with our optional bellows that will help you achieve up to an incredible 0.0g to 0.2g retention on each grind*.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eNote: The design has been updated as of Jan 2026, and new photos are coming to reflect the changes!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Design Features]\u003c\/h2\u003e\n\u003cp\u003eMy design philosophy revolves around simplicity and utmost effectiveness, both meticulously woven into the design of our Baratza single dose hopper and bellows.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoth Hopper Sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe single dose hopper replaces the original stock hopper while maintaining its tapered aesthetics.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a minute and requiring no additional tools.\u003c\/li\u003e\n\u003cli\u003eMaintains the same interaction for adjusting entire grind size.\u003c\/li\u003e\n\u003cli\u003eMaintains the original range of grind size adjustment.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits and works with the stock gasket seal above the burrs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptionally combo with our silicone bellows (which also perfectly fits the Niche Zero and Duo) for up to 0.0g to 0.2g* retention.\u003c\/li\u003e\n\u003cli\u003eIncludes a 3D printed TPU gasket for extra bellows performance (On ESP, you can use stock gasket instead) \u003c\/li\u003e\n\u003cli\u003eIncludes a 3D printed lid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Size:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 40g capacity\u003c\/li\u003e\n\u003cli\u003eBuilt in anti-popcorn design reduces most popcorning (even better with bellows).\u003c\/li\u003e\n\u003cli\u003eLow profile design allows an approximate 7cm (2-3\/4in) of clearance compared to the original full-sized stock hopper, and is even shorter than Baratza's single dose hopper.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eXL Size:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 55g capacity\u003c\/li\u003e\n\u003cli\u003eBean buffer chamber of ~24g capacity which allows bellows to be placed back on hopper immediately after dosing\u003c\/li\u003e\n\u003cli\u003eNo built-in anti-popcorn cover, as bellows acts as the anti-popcorn cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Some photos and videos shown are the product on the Baratza Vario, a different grinder, but they are fully cross compatible.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Compatibility]\u003c\/h2\u003e\n\u003cp\u003eHoppers in their respective \"Group\" will fit in all grinders listed under the same group. Group 1 Compact hoppers will fit on Group 2 grinders but will not be an optimal experience. Group 1 XL Hoppers will work fine on Group 2, but the 3D printed seam line will be facing the front. Group 2 Compact hoppers will only fit on Group 2 grinders, and may not fit on some Group 1 grinders like the Encore ESP. Group 2 XL hoppers will work fine on Group 1 grinders, but the 3D printed seam line will be aligned with the grind adjustment indicator.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGroup 2\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVario+\u003c\/li\u003e\n\u003cli\u003eVario W+\u003c\/li\u003e\n\u003cli\u003eVario\u003c\/li\u003e\n\u003cli\u003eVario-W\u003c\/li\u003e\n\u003cli\u003eForte AP\u003c\/li\u003e\n\u003cli\u003eForte BG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt may or may not be compatible with the following grinders:\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eGroup 1\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEncore\u003c\/li\u003e\n\u003cli\u003eEncore ESP\u003c\/li\u003e\n\u003cli\u003eVirtuoso\u003c\/li\u003e\n\u003cli\u003eVirtuoso+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNot compatible with:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSette series\u003c\/li\u003e\n\u003cli\u003eEncore ESP Pro\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e(Optional silicone bellows is 100% cross-compatible with Niche Zero and Duo and other Introvert single dose hoppers)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[*Disclaimer]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe finest grind range may decrease bellows effectiveness due to restricted air flow. Adjust to a coarser range while pumping bellows and running grinder to fully clear retention.\u003c\/li\u003e\n\u003cli\u003eGrinding after changing grind size may still cause some retention\u003c\/li\u003e\n\u003cli\u003eUsing darker roasts may cause more retention\u003c\/li\u003e\n\u003cli\u003eRDT method not recommended\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eDoes not include the grinder nor the stock hoppers in the photos\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"INTROVERT","offers":[{"title":"Compact Single Dose Hopper \/ Add Bellows \/ Vario","offer_id":46639451603131,"sku":"Bar-SDH-V1-R-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Compact Single Dose Hopper \/ Add Bellows \/ Vario+","offer_id":46639451635899,"sku":"Bar-SDH-V1-R-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Compact Single Dose Hopper \/ Add Bellows \/ Vario W","offer_id":46639451668667,"sku":"Bar-SDH-V1-R-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Compact Single Dose Hopper \/ Add Bellows \/ Vario W+","offer_id":46639451701435,"sku":"Bar-SDH-V1-R-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Compact Single Dose Hopper \/ No Bellows \/ Vario","offer_id":46639451275451,"sku":"Bar-SDH-V1-R-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Compact Single Dose Hopper \/ No Bellows \/ Vario+","offer_id":46639451308219,"sku":"Bar-SDH-V1-R-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Compact Single Dose Hopper \/ No Bellows \/ Vario W","offer_id":46639451340987,"sku":"Bar-SDH-V1-R-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Compact Single Dose Hopper \/ No Bellows \/ Vario W+","offer_id":46639451373755,"sku":"Bar-SDH-V1-R-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ Add Bellows \/ Vario","offer_id":46639451996347,"sku":"Bar-SDH-V1-R-T-B + NZ-SDH-SV1-B","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ Add Bellows \/ Vario+","offer_id":46639452029115,"sku":"Bar-SDH-V1-R-T-B + NZ-SDH-SV1-B","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ Add Bellows \/ Vario W","offer_id":46639452061883,"sku":"Bar-SDH-V1-R-T-B + NZ-SDH-SV1-B","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ Add Bellows \/ Vario W+","offer_id":46639452094651,"sku":"Bar-SDH-V1-R-T-B + NZ-SDH-SV1-B","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ No Bellows \/ Vario","offer_id":46639451406523,"sku":"Bar-SDH-V1-R-T-B","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ No Bellows \/ Vario+","offer_id":46639451439291,"sku":"Bar-SDH-V1-R-T-B","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ No Bellows \/ Vario W","offer_id":46639451472059,"sku":"Bar-SDH-V1-R-T-B","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ No Bellows \/ Vario W+","offer_id":46639451504827,"sku":"Bar-SDH-V1-R-T-B","price":40.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/IMG_1823B-3600_963b63ab-9582-4d8e-9f38-87e97a3c3771.jpg?v=1724721213"},{"product_id":"baratza-forte-single-dose-hopper-bellows-combo","title":"Baratza Forte Single Dose Hopper \u0026 Optional Bellows Combo","description":"\u003cp\u003eIf you only single dose on your Baratza Forte, you can swap out your large stock hopper for our 3D printed low-profile, single dose hopper designed specifically for the \u003cspan\u003eBaratza grinders \u003c\/span\u003emodels (except Sette). If you also have issues with retention, then say farewell to it with our optional bellows that will help you achieve up to an incredible 0.0g to 0.2g retention on each grind*.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eNote: The design has been updated as of Jan 2026, and new photos are coming to reflect the changes!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Design Features]\u003c\/h2\u003e\n\u003cp\u003eMy design philosophy revolves around simplicity and utmost effectiveness, both meticulously woven into the design of our Baratza single dose hopper and bellows.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoth Hopper Sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe single dose hopper replaces the original stock hopper while maintaining its tapered aesthetics.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a minute and requiring no additional tools.\u003c\/li\u003e\n\u003cli\u003eMaintains the same interaction for adjusting entire grind size.\u003c\/li\u003e\n\u003cli\u003eMaintains the original range of grind size adjustment.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits and works with the stock gasket seal above the burrs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptionally combo with our silicone bellows (which also perfectly fits the Niche Zero and Duo) for up to 0.0g to 0.2g* retention.\u003c\/li\u003e\n\u003cli\u003eIncludes a 3D printed TPU gasket for extra bellows performance (On ESP, you can use stock gasket instead) \u003c\/li\u003e\n\u003cli\u003eIncludes a 3D printed lid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Size:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 40g capacity\u003c\/li\u003e\n\u003cli\u003eBuilt in anti-popcorn design reduces most popcorning (even better with bellows).\u003c\/li\u003e\n\u003cli\u003eLow profile design allows an approximate 7cm (2-3\/4in) of clearance compared to the original full-sized stock hopper, and is even shorter than Baratza's single dose hopper.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eXL Size:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 55g capacity\u003c\/li\u003e\n\u003cli\u003eBean buffer chamber of ~24g capacity which allows bellows to be placed back on hopper immediately after dosing\u003c\/li\u003e\n\u003cli\u003eNo built-in anti-popcorn cover, as bellows acts as the anti-popcorn cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Some photos and videos shown are the product on the Baratza Vario, a different grinder, but they are fully cross compatible.\u003c\/p\u003e\n\u003ch2\u003e[Compatibility]\u003c\/h2\u003e\n\u003cp\u003eHoppers in their respective \"Group\" will fit in all grinders listed under the same group. Group 1 Compact hoppers will fit on Group 2 grinders but will not be an optimal experience. Group 1 XL Hoppers will work fine on Group 2, but the 3D printed seam line will be facing the front. Group 2 Compact hoppers will only fit on Group 2 grinders, and may not fit on some Group 1 grinders like the Encore ESP. Group 2 XL hoppers will work fine on Group 1 grinders, but the 3D printed seam line will be aligned with the grind adjustment indicator.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGroup 2\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eForte AP\u003c\/li\u003e\n\u003cli\u003eForte BG\u003c\/li\u003e\n\u003cli\u003eVario+\u003c\/li\u003e\n\u003cli\u003eVario W+\u003c\/li\u003e\n\u003cli\u003eVario\u003c\/li\u003e\n\u003cli\u003eVario-W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eIt may or may not be compatible with the following grinders:\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eGroup 1\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEncore\u003c\/li\u003e\n\u003cli\u003eEncore ESP\u003c\/li\u003e\n\u003cli\u003eVirtuoso\u003c\/li\u003e\n\u003cli\u003eVirtuoso+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNot compatible with:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSette series\u003c\/li\u003e\n\u003cli\u003eEncore ESP Pro\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e(Optional silicone bellows is 100% cross-compatible with Niche Zero and Duo and other Introvert single dose hoppers)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[*Disclaimer]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe finest grind range may decrease bellows effectiveness due to restricted air flow. Adjust to a coarser range while pumping bellows and running grinder to fully clear retention.\u003c\/li\u003e\n\u003cli\u003eGrinding after changing grind size may still cause some retention\u003c\/li\u003e\n\u003cli\u003eUsing darker roasts may cause more retention\u003c\/li\u003e\n\u003cli\u003eRDT method not recommended\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eDoes not include the grinder nor the stock hoppers in the photos\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"INTROVERT","offers":[{"title":"Compact Single Dose Hopper \/ Add Bellows \/ Forte BG","offer_id":46639433154747,"sku":"Bar-SDH-V1-R-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Compact Single Dose Hopper \/ Add Bellows \/ Forte AP","offer_id":46639433187515,"sku":"Bar-SDH-V1-R-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Compact Single Dose Hopper \/ No Bellows \/ Forte BG","offer_id":46639433089211,"sku":"Bar-SDH-V1-R-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Compact Single Dose Hopper \/ No Bellows \/ Forte AP","offer_id":46639433121979,"sku":"Bar-SDH-V1-R-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ Add Bellows \/ Forte BG","offer_id":46639433482427,"sku":"Bar-SDH-V1-R-T-B + NZ-SDH-SV1-B","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ Add Bellows \/ Forte AP","offer_id":46639433515195,"sku":"Bar-SDH-V1-R-T-B + NZ-SDH-SV1-B","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ No Bellows \/ Forte BG","offer_id":46639433416891,"sku":"Bar-SDH-V1-R-T-B","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ No Bellows \/ Forte AP","offer_id":46639433449659,"sku":"Bar-SDH-V1-R-T-B","price":40.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/Encore-SDH-V1OR-ForteFront-3600.jpg?v=1714005801"},{"product_id":"single-dose-hopper-bellows-for-mahlkonig-ek43","title":"Single Dose Hopper \u0026 Bellows For Mahlkonig EK43","description":"\u003cp\u003eOur range of 3D printed single dose hoppers designed specifically for the Mahlkonig EK43 allows you to dose with ease and also have significant space savings compared to the original stock hopper. Configurable to fit your dosing workflow needs and also being compatible our optional custom-designed silicone bellows, achieve a lower retention on each grind*.\u003c\/p\u003e\n\u003cp\u003eNote: These orders are a bit complex to produce so expect up to a week’s time before shipping. Delivery estimates may be wrong.\u003c\/p\u003e\n\u003ch2\u003e[Configurations]\u003c\/h2\u003e\n\u003cp\u003eThere are 3 sizes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e40g Single Dose Hopper\u003c\/li\u003e\n\u003cli\u003e160g Dose Hopper\u003c\/li\u003e\n\u003cli\u003e250g Dose Hopper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThere are additional options for any configuration:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSilicone Bellows | For achieving lower retention and keeping the grinder internals cleaner for longer\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAll configurations include a lid.\u003c\/p\u003e\n\u003cp\u003eAll configurations are in black. The nuts and bolts are chrome plated.\u003c\/p\u003e\n\u003cp\u003eAll configurations will include food-safe resin coating on the interior of the hopper, which makes it easier to clean and stain-resistant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Selecting the image will not select the corresponding variant. Selecting the variant will show you the corresponding image.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Design Features]\u003c\/h2\u003e\n\u003cp\u003eOur design philosophy revolves around simplicity and utmost effectiveness, both meticulously woven into the design of our Mahlkonig single dose hopper and bellows.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe single dose hopper replaces the original stock hopper for a lower profile design\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a minute and requiring no additional tools.\u003c\/li\u003e\n\u003cli\u003eHas a hopper lock screw hole (2 holes for 160g\/250g + Slider Lock variant, 90 degrees apart)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Compatibility]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMahlkonig EK43\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe 40g hopper is compatible with our \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/introvertmakes.com\/products\/bellows-for-niche-zero\" target=\"_blank\"\u003esilicone bellows for the Niche Zero and Duo\u003c\/a\u003e and other \u003cspan\u003eINTROVERT \u003c\/span\u003esingle dose hoppers.\u003c\/p\u003e\n\u003cp\u003eThe 160g hopper is compatible with our \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-upgrade-for-baratza-encore-esp-near-zero-retention\" target=\"_blank\"\u003esilicone bellows for the Baratza grinders\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe 250g hopper is compatible with our \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/introvertmakes.com\/products\/bellows-upgrade-for-breville-sage-barista-pro-near-zero-retention\" target=\"_blank\"\u003esilicone bellows for the Breville grinders\u003c\/a\u003e (excluding Oracle and Touch Impress).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[*Disclaimer]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrinding after changing grind size may still cause some retention\u003c\/li\u003e\n\u003cli\u003eUsing darker roasts may cause more retention\u003c\/li\u003e\n\u003cli\u003eRDT method not recommended on the non-coated configuration\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eListing does not include the grinder nor the stock hoppers in the photos\u003c\/li\u003e\n\u003cli\u003eEK43 grinder 3D base model used in renderings is made by \u003ca href=\"https:\/\/sketchfab.com\/epicart\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eEpic Art\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eINTROVERT is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Mahlkonig, or any of its subsidiaries or its affiliates. \u003c\/span\u003e\u003cspan\u003eThe name Mahlkonig as well as related names, marks, emblems and images are registered trademarks of their respective owners.\u003c\/span\u003e\u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"40g Dose + Slider Gate \/ Add Bellows \/ Add Resin Coating","offer_id":46271428329659,"sku":"EK43-SDH-40g+Sli + R + NZ-SDH-SV1-B","price":105.0,"currency_code":"CAD","in_stock":false},{"title":"40g Dose + Slider Gate \/ No Bellows \/ Add Resin Coating","offer_id":46271428395195,"sku":"EK43-SDH-40g+Sli + R","price":75.0,"currency_code":"CAD","in_stock":false},{"title":"160g Dose + Slider Gate \/ Add Bellows \/ Add Resin Coating","offer_id":46316292145339,"sku":"EK43-SDH-160g+Sli + R + BaV-SV1-B","price":110.0,"currency_code":"CAD","in_stock":false},{"title":"160g Dose + Slider Gate \/ No Bellows \/ Add Resin Coating","offer_id":46316292210875,"sku":"EK43-SDH-160g+Sli + R","price":80.0,"currency_code":"CAD","in_stock":false},{"title":"250g Dose + Slider Gate \/ Add Bellows \/ Add Resin Coating","offer_id":46271428460731,"sku":"EK43-SDH-250g+Sli + R + BBE-SV1-B","price":115.0,"currency_code":"CAD","in_stock":false},{"title":"250g Dose + Slider Gate \/ No Bellows \/ Add Resin Coating","offer_id":46271428526267,"sku":"EK43-SDH-40g+Sli + R","price":85.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/MahlkonigEK43-SDH40-3Quarters-Cover-3600_973ffa7d-7fbf-440a-a629-725d05804bba.jpg?v=1726289560"},{"product_id":"baratza-virtuoso-single-dose-hopper-bellows-combo","title":"Baratza Virtuoso Single Dose Hopper \u0026 Optional Bellows Combo","description":"\u003cp\u003eIf you only single dose on your Baratza Virtuoso, you can swap out your large stock hopper for 3D printed our low-profile, single dose hopper designed specifically for the Virtuoso models. If you also have issues with retention, then say farewell to it with our optional bellows that will help you achieve up to an incredible 0.0g to 0.2g retention on each grind*.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e[Design Features]\u003c\/h2\u003e\n\u003cp\u003eMy design philosophy revolves around simplicity and utmost effectiveness, both meticulously woven into the design of our Baratza single dose hopper and bellows.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoth Hopper Sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe single dose hopper replaces the original stock hopper while maintaining its tapered aesthetics.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a minute and requiring no additional tools.\u003c\/li\u003e\n\u003cli\u003eMaintains the same interaction for adjusting entire grind size.\u003c\/li\u003e\n\u003cli\u003eMaintains the original range of grind size adjustment.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits and works with the stock gasket seal above the burrs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptionally combo with our silicone bellows (which also perfectly fits the Niche Zero and Duo) for up to 0.0g to 0.2g* retention.\u003c\/li\u003e\n\u003cli\u003eIncludes a 3D printed TPU gasket for extra bellows performance (On ESP, you can use stock gasket instead) \u003c\/li\u003e\n\u003cli\u003eIncludes a 3D printed lid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Size:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 40g capacity\u003c\/li\u003e\n\u003cli\u003eBuilt in anti-popcorn design reduces most popcorning (even better with bellows).\u003c\/li\u003e\n\u003cli\u003eLow profile design allows an approximate 7cm (2-3\/4in) of clearance compared to the original full-sized stock hopper, and is even shorter than Baratza's single dose hopper.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eXL Size:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 55g capacity\u003c\/li\u003e\n\u003cli\u003eBean buffer chamber of ~24g capacity which allows bellows to be placed back on hopper immediately after dosing\u003c\/li\u003e\n\u003cli\u003eNo built-in anti-popcorn cover, as bellows acts as the anti-popcorn cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: \u003cspan style=\"font-size: 0.875rem;\"\u003eSome photos and videos shown are the product on the Baratza Encore, a different grinder, but they are fully cross compatible.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e[Compatibility]\u003c\/h2\u003e\n\u003cp\u003eHoppers in their respective \"Group\" will fit in all grinders listed under the same group. Group 1 Compact hoppers will fit on Group 2 grinders but will not be an optimal experience. Group 1 XL Hoppers will work fine on Group 2, but the 3D printed seam line will be facing the front. Group 2 Compact hoppers will only fit on Group 2 grinders, and may not fit on some Group 1 grinders like the Encore ESP. Group 2 XL hoppers will work fine on Group 1 grinders, but the 3D printed seam line will be aligned with the grind adjustment indicator.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eGroup 1\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVirtuoso\u003c\/li\u003e\n\u003cli\u003eVirtuoso+\u003c\/li\u003e\n\u003cli\u003eEncore\u003c\/li\u003e\n\u003cli\u003eEncore ESP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is somewhat compatible with the following grinders, but it will not be an optimal experience due to the anti-popcorn design:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGroup 2\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVario+\u003c\/li\u003e\n\u003cli\u003eVario W+\u003c\/li\u003e\n\u003cli\u003eVario\u003c\/li\u003e\n\u003cli\u003eVario-W\u003c\/li\u003e\n\u003cli\u003eForte AP\u003c\/li\u003e\n\u003cli\u003eForte BG\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e(Optional silicone bellows is 100% cross-compatible with Niche Zero and Duo and other Introvert single dose hoppers)\u003c\/p\u003e\n\u003ch3\u003eNot compatible with:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSette series\u003c\/li\u003e\n\u003cli\u003eEncore ESP Pro\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSubpar Bellows Option\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThese bellows will have a pronounced distorted form, and possibly other surface blemishes, but they otherwise are fully functional. Although some of the openings of the bellows may look far from circular,\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ethey will conform when placed into the hopper\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSee an example of subpar \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/NicheSilV1F-Batch2SubparB-04-3600.jpg?v=1741741938\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[*Disclaimer]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe finest grind range (0-20) may decrease bellows effectiveness due to restricted air flow. Adjust to a coarser range (20+) while pumping bellows to fully clear retention.\u003c\/li\u003e\n\u003cli\u003eGrinding after changing grind size may still cause some retention\u003c\/li\u003e\n\u003cli\u003eUsing darker roasts may cause more retention\u003c\/li\u003e\n\u003cli\u003eRDT method not recommended\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eDoes not include the grinder nor the stock hoppers in the photos\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"INTROVERT","offers":[{"title":"Compact Single Dose Hopper \/ Add Bellows \/ Virtuoso","offer_id":46618095583419,"sku":"Bar-SDH-V1-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Compact Single Dose Hopper \/ Add Bellows \/ Virtuoso+","offer_id":46618095616187,"sku":"Bar-SDH-V1-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Compact Single Dose Hopper \/ Add Subpar Bellows (See Description) \/ Virtuoso","offer_id":46618095780027,"sku":"Bar-SDH-V1-B + NZ-SDH-SV1S-B","price":50.0,"currency_code":"CAD","in_stock":false},{"title":"Compact Single Dose Hopper \/ Add Subpar Bellows (See Description) \/ Virtuoso+","offer_id":46618095812795,"sku":"Bar-SDH-V1-B + NZ-SDH-SV1S-B","price":50.0,"currency_code":"CAD","in_stock":false},{"title":"Compact Single Dose Hopper \/ No Bellows \/ Virtuoso","offer_id":46275649437883,"sku":"Bar-SDH-V1-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Compact Single Dose Hopper \/ No Bellows \/ Virtuoso+","offer_id":46275649470651,"sku":"Bar-SDH-V1-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ Add Bellows \/ Virtuoso","offer_id":46618095911099,"sku":"Bar-SDH-V1-T-B + NZ-SDH-SV1-B","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ Add Bellows \/ Virtuoso+","offer_id":46618095943867,"sku":"Bar-SDH-V1-T-B + NZ-SDH-SV1-B","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ Add Subpar Bellows (See Description) \/ Virtuoso","offer_id":46618096107707,"sku":"Bar-SDH-V1-T-B + NZ-SDH-SV1S-B","price":55.0,"currency_code":"CAD","in_stock":false},{"title":"XL Single Dose Hopper \/ Add Subpar Bellows (See Description) \/ Virtuoso+","offer_id":46618096140475,"sku":"Bar-SDH-V1-T-B + NZ-SDH-SV1S-B","price":55.0,"currency_code":"CAD","in_stock":false},{"title":"XL Single Dose Hopper \/ No Bellows \/ Virtuoso","offer_id":46618094731451,"sku":"Bar-SDH-V1-T-B","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"XL Single Dose Hopper \/ No Bellows \/ Virtuoso+","offer_id":46618094764219,"sku":"Bar-SDH-V1-T-B","price":40.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/IMG_7503CcrB-3600.jpg?v=1723599529"},{"product_id":"bellows-adapter-kit-for-baratza-single-dose-hoppers-for-conical-and-flat-burr-grinders","title":"Bellows Adapter Kit For Baratza Single Dose Hoppers For Conical and Flat Burr Grinders","description":"\u003cp\u003eThis bellows adapter kit is a perfect addition to your single dosing workflow. It's designed specifically to fit on and extend the functionality of the\u003cstrong\u003e official Baratza Single Dose Hopper \u003c\/strong\u003efor Conical or Flat Burrs from Baratza and enables you to reach 0.0-0.2g retention for each dose. \u003cstrong\u003e(Hopper itself is not included)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdds the bellows feature to the existing official Baratza Single Dose Hopper. (\u003cstrong\u003eHopper not included\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli\u003eSuper low profile design fits under the cap with a very minimal addition to height\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a minute and requiring no additional tools\u003c\/li\u003e\n\u003cli\u003ePrecise press-fit into the hopper. Once installed, it's wiggle-free and will not fall out. Can be pushed out from underneath with a stick-like object\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cbr\u003e\u003cstrong\u003eIMPORTANT \u003c\/strong\u003eNote About Compatibility \u003c\/h2\u003e\n\u003cp\u003eThe adapter kit is currently only compatible with the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBaratza's Single Dose Hopper For Conical Burr Grinders [6116] (Short Version Starting From Early 2024) (Hopper not included)\u003c\/li\u003e\n\u003cli\u003eBaratza's Single Dose Hopper For Flat Burr Grinders [8116] (Short Version Starting From Early 2024) (Hopper not included)\u003c\/li\u003e\n\u003cli\u003eBaratza's Single Dose Hopper For Conical Grinders [6115] (Taller version before 2024) (Hopper not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is \u003cstrong\u003eNOT \u003c\/strong\u003eCompatible With:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBaratza's Single Dose Hopper For Sette [S916]\u003c\/li\u003e\n\u003cli\u003eBaratza Encore ESP \u003cstrong\u003ePro\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eOptions\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eAdapter Only\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you've previously purchased one of my Niche Zero\/Duo bellows or the low profile single dose bellows used in most of my other Single Dose Hoppers, then you can get just the adapter and the bellows will work on it. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSubpar Bellows\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThese pieces will have a pronounced distorted form, and possibly other surface blemishes, but they otherwise are fully functional. Although some of the openings of the bellows may look far from circular, \u003cspan\u003ethey will conform when placed into the funnel\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003eCompared To My Other Products For Baratza Grinders\u003c\/h2\u003e\n\u003ch3\u003eBellows Adapter Kit\u003c\/h3\u003e\n\u003cp\u003eThis kit is functionally very similar to my own Single Dose Hopper for the Baratza grinders, so you can enjoy the same low retention experience if you happened to have purchased the Baratza single dose hopper before finding out about mine.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eINTROVERT Single Dose Hopper\u003c\/h3\u003e\n\u003cp\u003eMy single dose hopper is a one-stop solution with a low profile hopper and optional bellows solution for the grinder. It will have an increased dosing capacity compared to the capacity of the official Single Dose Hopper after the kit is installed. The bellows it uses is the exact same.\u003c\/p\u003e\n\u003cp\u003eFor Example: \u003ca rel=\"noopener\" href=\"https:\/\/introvertmakes.com\/products\/baratza-encore-single-dose-hopper-bellows-combo\" target=\"_blank\"\u003eSingle Dose Hopper for Encore\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eINTROVERT Bellows for Stock Hopper\u003c\/h3\u003e\n\u003cp\u003eThe simplest solution for upgrading to your stock grinder is the bellows that's meant to fit between the stock hopper and lid, which pushes a powerful shot of air through the grinder every pump.\u003c\/p\u003e\n\u003cp\u003eFor Example: \u003ca rel=\"noopener\" href=\"https:\/\/introvertmakes.com\/products\/single-dose-bellows-upgrade-for-baratza-encore\" target=\"_blank\"\u003eSilicone Bellows for Encore\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/introvertmakes.com\/collections\/bellows-baratza\" target=\"_blank\"\u003eThe rest of the Bellows and Single Dose Hoppers for Baratza can be found here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e*Disclaimer\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe finest grind range (0-20) may decrease bellows effectiveness due to restricted air flow. Adjust to a coarser range (20+) while pumping bellows to fully clear retention.\u003c\/li\u003e\n\u003cli\u003eGrinding after changing grind size may still cause some retention\u003c\/li\u003e\n\u003cli\u003eUsing darker roasts may cause more retention\u003c\/li\u003e\n\u003cli\u003eRDT method not recommended\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting\u003c\/li\u003e\n\u003cli\u003eListing does not include the single dose hopper, the grinder, nor the stock hopper in the photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eINTROVERT is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Baratza, or any of its subsidiaries or its affiliates. The name Baratza as well as related names, marks, emblems and images are registered trademarks of their respective owners.\u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"Short (After ~2024) [6116+8116] \/ Black Adapter \/ Black Bellows","offer_id":47706428932283,"sku":"BaEn-OSDH24-B + NZ-SDH-SV1-B","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"Short (After ~2024) [6116+8116] \/ Black Adapter \/ White Bellows","offer_id":47706443907259,"sku":"BaEn-OSDH24-B + NZ-SDH-SV1-W","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"Short (After ~2024) [6116+8116] \/ Black Adapter \/ White Bellows - Subpar","offer_id":47706443940027,"sku":"BaEn-OSDH24-B + NZ-SDH-SV1S-W","price":20.0,"currency_code":"CAD","in_stock":true},{"title":"Short (After ~2024) [6116+8116] \/ Black Adapter \/ No Bellows (Adapter Only)","offer_id":47706450624699,"sku":"BaEn-OSDH24-B","price":2.5,"currency_code":"CAD","in_stock":true},{"title":"Short (After ~2024) [6116+8116] \/ White Adapter \/ Black Bellows","offer_id":47706443972795,"sku":"BaEn-OSDH24-W + NZ-SDH-SV1-B","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"Short (After ~2024) [6116+8116] \/ White Adapter \/ White Bellows","offer_id":47706444005563,"sku":"BaEn-OSDH24-W + NZ-SDH-SV1-W","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"Short (After ~2024) [6116+8116] \/ White Adapter \/ White Bellows - Subpar","offer_id":47706444038331,"sku":"BaEn-OSDH24-W + NZ-SDH-SV1S-W","price":20.0,"currency_code":"CAD","in_stock":true},{"title":"Short (After ~2024) [6116+8116] \/ White Adapter \/ No Bellows (Adapter Only)","offer_id":47706450657467,"sku":"BaEn-OSDH24-W","price":2.5,"currency_code":"CAD","in_stock":true},{"title":"Tall (Before ~2024) [6115] \/ Black Adapter \/ Black Bellows","offer_id":47706428965051,"sku":"BaEn-OSDHPre24-B + NZ-SDH-SV1-B","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"Tall (Before ~2024) [6115] \/ Black Adapter \/ White Bellows","offer_id":47706444071099,"sku":"BaEn-OSDHPre24-B + NZ-SDH-SV1-W","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"Tall (Before ~2024) [6115] \/ Black Adapter \/ White Bellows - Subpar","offer_id":47706444103867,"sku":"BaEn-OSDHPre24-B + NZ-SDH-SV1S-W","price":20.0,"currency_code":"CAD","in_stock":true},{"title":"Tall (Before ~2024) [6115] \/ Black Adapter \/ No Bellows (Adapter Only)","offer_id":47706450690235,"sku":"BaEn-OSDHPre24-B","price":2.5,"currency_code":"CAD","in_stock":true},{"title":"Tall (Before ~2024) [6115] \/ White Adapter \/ Black Bellows","offer_id":47706444136635,"sku":"BaEn-OSDHPre24-W + NZ-SDH-SV1-B","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"Tall (Before ~2024) [6115] \/ White Adapter \/ White Bellows","offer_id":47706444169403,"sku":"BaEn-OSDHPre24-W + NZ-SDH-SV1-W","price":40.0,"currency_code":"CAD","in_stock":true},{"title":"Tall (Before ~2024) [6115] \/ White Adapter \/ White Bellows - Subpar","offer_id":47706444202171,"sku":"BaEn-OSDHPre24-W + NZ-SDH-SV1S-W","price":20.0,"currency_code":"CAD","in_stock":true},{"title":"Tall (Before ~2024) [6115] \/ White Adapter \/ No Bellows (Adapter Only)","offer_id":47706450723003,"sku":"BaEn-OSDHPre24-W","price":2.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/OSDH24-NZA-V1E-CoverExploded2-3600.jpg?v=1726288094"},{"product_id":"single-dose-hopper-bellows-for-eureka-mignon-grinders-for-zero-retention","title":"Single Dose Hopper + Optional Bellows For Eureka Mignon Grinders For Zero Retention","description":"\u003cp\u003eFor a hassle-free, cleaner, and more precise single dosing experience, replace the stock hopper on your Eureka Mignon grinder with our 3D printed single dose hopper. Not only is it more compact, making it easier to use in situations with limited headroom, it also allows you to get precisely what you put into the grinder for each dose, up to an incredible 0.0g retention on each grind* when combined with our premium custom made silicone bellows.\u003c\/p\u003e\n\u003cp\u003eWe only want to bring you the best experience, so after a long process of testing 10+ iterations over several months, this latest version combines simplicity with many built in features.\u003c\/p\u003e\n\u003ch2\u003e[Features]\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNot too small, not too big. Just the right size to support your single dose of beans while exposing the bellows just the right amount to be pumped easily.\u003c\/li\u003e\n\u003cli\u003eHas a built in bean buffer chamber that holds ~20g of beans, enabling you to do cold starts with the bellows fully seated in the hopper which acts as an anti-popcorn device.\u003c\/li\u003e\n\u003cli\u003eMaximized funnel surface area to make it easy to pour in beans. Slope is steep enough to support the angled base mod\u003c\/li\u003e\n\u003cli\u003eThe single dose hopper replaces the original stock hopper while maintaining its square and chiselled aesthetics.\u003c\/li\u003e\n\u003cli\u003eLow profile design allows a greater clearance compared to the original full-sized stock hopper.\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a minute and requiring no additional tools.\u003c\/li\u003e\n\u003cli\u003ePerforms best with our silicone bellows (which also perfectly fits the Niche Zero and Duo) for up to 0.0g retention*.\u003c\/li\u003e\n\u003cli\u003eNo modifications necessary for installation and use, but for best performance, see disclaimer*\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Compatibility] \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMignon Brew Pro\u003c\/li\u003e\n\u003cli\u003eMignon Dolce Vita\u003c\/li\u003e\n\u003cli\u003eMignon Facile\u003c\/li\u003e\n\u003cli\u003eMignon Filtro\u003c\/li\u003e\n\u003cli\u003eMignon Libra\u003c\/li\u003e\n\u003cli\u003eMignon Magnifico\u003c\/li\u003e\n\u003cli\u003eMignon Manuale\u003c\/li\u003e\n\u003cli\u003eMignon Notte\u003c\/li\u003e\n\u003cli\u003eMignon Oro Stark\u003c\/li\u003e\n\u003cli\u003eMignon Perfetto\u003c\/li\u003e\n\u003cli\u003eMignon Specialita\u003c\/li\u003e\n\u003cli\u003eMignon Silenzio\u003c\/li\u003e\n\u003cli\u003eMignon Single Dose\u003c\/li\u003e\n\u003cli\u003eMignon XL\u003c\/li\u003e\n\u003cli\u003eMignon Zero\u003c\/li\u003e\n\u003cli\u003e(Optional silicone bellows is 100% cross-compatible with Niche Zero and Duo and several other INTROVERT Single Dose Hoppers)\u003c\/li\u003e\n\u003cli\u003e(If your machine is not listed or if the hopper doesn't fit exactly on your model, please contact me)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[*Disclaimer]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIn some situations like listed below, retention may vary from 0.0g-1.0g\u003c\/li\u003e\n\u003cli\u003eZero retention can be more easily achieved with the removal of the de-clumper or \"ACE system\", which requires some disassembly and reassembly. With the de-clumper still in place, you may notice a decreased performance of the bellows and higher retention\u003c\/li\u003e\n\u003cli\u003eGrinding after cleaning the insides of the grinder will cause more retention for a few doses\u003c\/li\u003e\n\u003cli\u003eGrinding after changing grind size may cause some retention\u003c\/li\u003e\n\u003cli\u003eUsing darker roasts may cause more retention than lighter roasts\u003c\/li\u003e\n\u003cli\u003eRDT method not recommended\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eListing does not include the grinder nor the stock hoppers in the photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your hopper or bellows is not working as well as you hoped, please drop me a message and I'll do my best to help out.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eINTROVERT is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Eureka, or any of its subsidiaries or its affiliates. \u003c\/span\u003e\u003cspan\u003eThe name Eureka Mignon as well as related names, marks, emblems and images are registered trademarks of their respective owners.\u003c\/span\u003e\u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"Hopper + Bellows Combo \/ Mignon Brew Pro","offer_id":46325287977147,"sku":"EurM-SDH-V2-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + Bellows Combo \/ Mignon Crono","offer_id":46348432998587,"sku":"EurM-SDH-V2-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + Bellows Combo \/ Mignon Dolce Vita","offer_id":46325288009915,"sku":"EurM-SDH-V2-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + Bellows Combo \/ Mignon Facile","offer_id":46337059324091,"sku":"EurM-SDH-V2-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + Bellows Combo \/ Mignon Filtro","offer_id":46347032101051,"sku":"EurM-SDH-V2-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + Bellows Combo \/ Mignon Libra","offer_id":46325288042683,"sku":"EurM-SDH-V2-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + Bellows Combo \/ Mignon Magnifico","offer_id":46381952172219,"sku":"EurM-SDH-V2-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + Bellows Combo \/ Mignon Manuale","offer_id":46325288075451,"sku":"EurM-SDH-V2-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + Bellows Combo \/ Mignon Notte","offer_id":46381952204987,"sku":"EurM-SDH-V2-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + Bellows Combo \/ Mignon Oro Stark","offer_id":46531722379451,"sku":"EurM-SDH-V2-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper + 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Only \/ Mignon Brew Pro","offer_id":46325288304827,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Crono","offer_id":46348433031355,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Dolce Vita","offer_id":46325288337595,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Facile","offer_id":46337059356859,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Filtro","offer_id":46347032133819,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Libra","offer_id":46325288370363,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Magnifico","offer_id":46381952237755,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Manuale","offer_id":46325288403131,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Notte","offer_id":46381952270523,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Oro Stark","offer_id":46531722412219,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Perfetto","offer_id":46325288435899,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Specialita","offer_id":46325288468667,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Silenzio","offer_id":46325288501435,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Single Dose","offer_id":46325288534203,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon XL","offer_id":46325288566971,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"Hopper Only \/ Mignon Zero","offer_id":46325288599739,"sku":"EurM-SDH-V2-B","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/EurekaMignon-SDH-V2I-Covercr-3600.jpg?v=1728525007"},{"product_id":"timemore-sculptor-078-078s-single-dose-hopper-optional-bellows-combo-zero-retention","title":"Timemore Sculptor 078 \/ 078S - Single Dose Hopper \u0026 Optional Bellows Combo - Zero Retention","description":"\u003cp\u003eFor a frustration-free dosing experience, whether you slow feed or dose all at once, upgrade your Timemore Sculptor 078 or 078S with my 3D-printed single dose hopper. The most important feature it provides is an effective anti popcorn design and pairing with my optional custom silicone bellows will help you get precisely what you put into the grinder for each dose, up to 0.0g retention on each grind*, all while aesthetically matching the grinder.\u003c\/p\u003e\n\u003cp\u003eAfter nearly a year of development 40 iterations (with amazing valuable community feedback) up to launch, and another 20 revisions for the past year up to today's version, it is refined for simplicity, performance, and seamless integration with your grinder.\u003c\/p\u003e\n\u003cp\u003eFor the Timemore Sculptor 064S, please \u003ca href=\"https:\/\/introvertmakes.com\/products\/timemore-sculptor-064-064s-single-dose-hopper-optional-bellows-combo-zero-retention\"\u003esee here\u003c\/a\u003e!\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003e\u003cstrong\u003eFeatures (New design as of October 28th, 2026)\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e(New photos of most current version will be uploaded soon. Current photos are of launch version)\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Anti-Popcorning\u003c\/strong\u003e. Whether you dose all at once or slow feed, the beans and fragments stay within the hopper and flow into the grinder.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMatching Aesthetics\u003c\/strong\u003e. The single dose hopper replaces the original stock hopper while maintaining its cylindrical aesthetic motifs, with a textured outer surface to match the grinder's surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStrongly Anchored\u003c\/strong\u003e. Simple installation uses both stock screws (not included) to securely attach to the grinder, taking just a minute or two. Also makes use of the stock silicone screw hole plugs (not included) to plug up the screw holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Bellows\u003c\/strong\u003e. While the grinder's Rotary Knocker is already very effective at reducing retention, my custom silicone bellows can take it a step further to help bring that retention down to 0.0g* when both are used.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Design.\u003c\/strong\u003e All the critical features listed above, condensed into an optimally small form factor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReduced feed speed.\u003c\/strong\u003e Slightly slows down the feed speed when you dose all at once versus the stock hopper, giving you a more consistent grind result with less fines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eO-Ring Seal\u003c\/strong\u003e. Built-in groove at the bottom of the hopper with a silicone o-ring for an extra effective hopper seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Lid. \u003c\/strong\u003eHelps keep the hopper dust free, like when left for an extended period of time. Lid can cover over the bellows if there is one sitting in the hopper.\u003c\/p\u003e\n\u003cp\u003eApproximately 40g capacity within the bounds of the hopper, with a little bit of additional capacity in the auger area. (Actual weight capacity may vary depending on coffee bean type and roast level)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Single Dose Hopper\u003c\/li\u003e\n\u003cli\u003e1x Lid for Single Dose Hopper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1x O-Ring\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003e[Optional Bellows \u0026amp; Extras if chosen]\u003c\/em\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTimemore Sculptor 078 (Gen 1)\u003c\/li\u003e\n\u003cli\u003eTimemore Sculptor 078S (Gen 1)\u003c\/li\u003e\n\u003cli\u003eTimemore Sculptor 078SSP (Gen 1)\u003c\/li\u003e\n\u003cli\u003eNote: May not work with the anti-static\/anti-popcorn metal piece between the hopper and the grinder, so it may need to be removed during hopper installation\u003c\/li\u003e\n\u003cli\u003e(Optional silicone bellows is 100% cross-compatible with Niche Zero and Duo and several other INTROVERT Single Dose Hoppers)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot \u003c\/strong\u003ecompatible with Sculptor 064 series (\u003ca rel=\"noopener\" href=\"https:\/\/introvertmakes.com\/products\/timemore-sculptor-064-064s-single-dose-hopper-optional-bellows-combo-zero-retention\" target=\"_blank\"\u003eseparate listing here\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eNot confirmed to be compatible with Gen 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eTools Required For Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmall diameter (under 6mm) phillips 1 tip screwdriver\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Note About Screws\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAlthough you can use the 2 stock screws that come with the grinder to secure this hopper, they can easily strip, so take extra caution when removing and screwing in the hopper. Use a screwdriver that fits the screw shape exactly. Do not over-tighten. In the event of needing a replacement for the screw, use a M2.5 screw that has a length of about 6.7mm in length. The diameter of the head should be smaller than 5.0mm to fit into the hole. For reasons unknown, the stock screw heads have a square shape, which makes it an extra tight fit in the screw holes of this hopper in some situations.\u003c\/p\u003e\n\u003cp\u003eReplacing the screw with a circular head will alleviate the situation, which you \u003ca href=\"https:\/\/introvertmakes.com\/products\/replacement-screws-for-single-dose-hopper-for-timemore-sculptor-078s-064s\"\u003ecan get here\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSubpar Bellows Option\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThese bellows will have a pronounced distorted form, and possibly other surface blemishes, but they otherwise are fully functional. Although some of the openings of the bellows may look far from circular,\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ethey will conform when placed into the hopper\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSee an example of subpar \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/NicheSilV1F-Batch2SubparB-04-3600.jpg?v=1741741938\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eResin on Main Ramp Option\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf the option is picked, I will add a layer of resin on the main ramp which helps keep the hopper cleaner over long term use, as well as helps feed the beans a little more smoothly. The resin used is food safe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatured By\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.instagram.com\/p\/DIvBL_1zdqq\/\" rel=\"noopener\" target=\"_blank\"\u003epbrewinghouse\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.instagram.com\/p\/DJK6v4HTbLA\/?hl=en\" target=\"_blank\"\u003ejuheegrapher\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003e\u003cstrong\u003e*Disclaimer\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIn some situations like listed below, retention may vary from 0.0g-0.2g\u003c\/li\u003e\n\u003cli\u003eGrinding after cleaning the insides of the grinder will cause more retention for a few doses\u003c\/li\u003e\n\u003cli\u003eGrinding after changing grind size may cause some retention\u003c\/li\u003e\n\u003cli\u003eUsing darker roasts may cause more retention than lighter roasts\u003c\/li\u003e\n\u003cli\u003eRDT method not recommended\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eListing does not include the grinder, the stock hopper, nor the screws or silicone plugs in the photos\u003c\/li\u003e\n\u003cli\u003eColour of the hopper will not 100% match the grinder due to difference in materials, but I tried my best to source the closest shade PLA\u003c\/li\u003e\n\u003cli\u003eDue to the nature of the white 3D printing material, the white hopper may appear to be translucent in some lighting situations, showing a cellular pattern inside.\u003c\/li\u003e\n\u003cli\u003eIf your hopper or bellows is not working as well as you hoped, please drop me a message and I'll do my best to help out.\u003c\/li\u003e\n\u003cli\u003ePhoto from \u003ca rel=\"noopener\" href=\"https:\/\/www.instagram.com\/juheegrapher\" target=\"_blank\"\u003e@juheegrapher\u003c\/a\u003e used with permission.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eINTROVERT is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Timemore, or any of its subsidiaries or its affiliates. The name Timemore Sculptor as well as related names, marks, emblems and images are registered trademarks of their respective owners.\u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"Black \/ Add Bellows \/ No Extras","offer_id":46599378731195,"sku":"TS078S-SDH-V9-B + NZ-SDH-SV1-B","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Add Bellows \/ Add Backup Screws","offer_id":67579300937915,"sku":"TS078S-SDH-V9-B + NZ-SDH-SV1-B + Scr","price":82.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Add Bellows \/ Add Resin on Main Ramp","offer_id":67579337113787,"sku":"TS078S-SDH-V9-B + NZ-SDH-SV1-B + Res","price":95.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Add Bellows \/ Add Resin on Main Ramp + Screws","offer_id":67579337146555,"sku":"TS078S-SDH-V9-B + NZ-SDH-SV1-B + Res+Scr","price":97.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ No Bellows \/ No Extras","offer_id":46599378763963,"sku":"TS078S-SDH-V9-B","price":45.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ No Bellows \/ Add Backup Screws","offer_id":67579300970683,"sku":"TS078S-SDH-V9-B + Scr","price":47.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ No Bellows \/ Add Resin on Main Ramp","offer_id":67579337179323,"sku":"TS078S-SDH-V9-B + Res","price":60.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ No Bellows \/ Add Resin on Main Ramp + Screws","offer_id":67579337212091,"sku":"TS078S-SDH-V9-B + Res+Scr","price":62.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Add Subpar Bellows (See Description) \/ No Extras","offer_id":46599378796731,"sku":"TS078S-SDH-V9-B + NZ-SDH-SV1S-B","price":60.0,"currency_code":"CAD","in_stock":false},{"title":"Black \/ Add Subpar Bellows (See Description) \/ Add Backup Screws","offer_id":67579301003451,"sku":"TS078S-SDH-V9-B + NZ-SDH-SV1S-B + Scr","price":62.0,"currency_code":"CAD","in_stock":false},{"title":"Black \/ Add Subpar Bellows (See Description) \/ Add Resin on Main Ramp","offer_id":67579337244859,"sku":"TS078S-SDH-V9-B + NZ-SDH-SV1S-B + Res","price":75.0,"currency_code":"CAD","in_stock":false},{"title":"Black \/ Add Subpar Bellows (See Description) \/ Add Resin on Main Ramp + Screws","offer_id":67579337277627,"sku":"TS078S-SDH-V9-B + NZ-SDH-SV1S-B + Res+Scr","price":77.0,"currency_code":"CAD","in_stock":false},{"title":"White \/ Add Bellows \/ No Extras","offer_id":46599378829499,"sku":"TS078S-SDH-V9-W + NZ-SDH-SV1-W","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ Add Bellows \/ Add Backup Screws","offer_id":67579301036219,"sku":"TS078S-SDH-V9-W + NZ-SDH-SV1-W + Scr","price":82.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ Add Bellows \/ Add Resin on Main Ramp","offer_id":67579337310395,"sku":"TS078S-SDH-V9-W + NZ-SDH-SV1-W + Res","price":95.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ Add Bellows \/ Add Resin on Main Ramp + Screws","offer_id":67579337343163,"sku":"TS078S-SDH-V9-W + NZ-SDH-SV1-W + Res+Scr","price":97.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ No Bellows \/ No Extras","offer_id":46599378862267,"sku":"TS078S-SDH-V9-W","price":45.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ No Bellows \/ Add Backup Screws","offer_id":67579301068987,"sku":"TS078S-SDH-V9-W + Scr","price":47.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ No Bellows \/ Add Resin on Main Ramp","offer_id":67579337375931,"sku":"TS078S-SDH-V9-W + Res","price":60.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ No Bellows \/ Add Resin on Main Ramp + Screws","offer_id":67579337408699,"sku":"TS078S-SDH-V9-W + Res+Scr","price":62.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ Add Subpar Bellows (See Description) \/ No Extras","offer_id":46599378895035,"sku":"TS078S-SDH-V9-W + NZ-SDH-SV1S-W","price":60.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ Add Subpar Bellows (See Description) \/ Add Backup Screws","offer_id":67579301101755,"sku":"TS078S-SDH-V9-W + NZ-SDH-SV1S-W + Scr","price":62.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ Add Subpar Bellows (See Description) \/ Add Resin on Main Ramp","offer_id":67579337441467,"sku":"TS078S-SDH-V9-W + NZ-SDH-SV1S-W + Res","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ Add Subpar Bellows (See Description) \/ Add Resin on Main Ramp + Screws","offer_id":67579337474235,"sku":"TS078S-SDH-V9-W + NZ-SDH-SV1S-W + Res+Scr","price":77.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/TimemoreSculptor078S-SDH-V9D_V9E-Cover_Labels-09-3600.jpg?v=1740639541"},{"product_id":"timemore-sculptor-064-064s-single-dose-hopper-optional-bellows-combo-zero-retention","title":"Timemore Sculptor 064 \/ 064S - Single Dose Hopper \u0026 Optional Bellows Combo - Zero Retention","description":"\u003cp\u003eFor a frustration-free dosing experience, whether you slow feed or dose all at once, upgrade your Timemore Sculptor 064 or 064S with my 3D-printed single dose hopper. The most important feature it provides is an effective anti popcorn design and pairing with my optional custom silicone bellows will help you get precisely what you put into the grinder for each dose, up to 0.0g retention on each grind*, all while aesthetically matching the grinder.\u003c\/p\u003e\n\u003cp\u003eAdapted from the hopper I made for its bigger brother, the \u003ca href=\"https:\/\/introvertmakes.com\/products\/timemore-sculptor-078-078s-single-dose-hopper-optional-bellows-combo-zero-retention\" rel=\"noopener\" target=\"_blank\"\u003eSculptor 078\/S\u003c\/a\u003e, it features all the same features.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003e\u003cstrong\u003eFeatures (\u003c\/strong\u003e\u003cstrong\u003eNew updated design as of April 24th, 2026\u003c\/strong\u003e\u003cstrong\u003e)\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e(New photos of most current version will be uploaded soon. Current photos are of launch version)\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Anti-Popcorning\u003c\/strong\u003e. Whether you dose all at once or slow feed, the beans and fragments stay within the hopper and flow into the grinder.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMatching Aesthetics\u003c\/strong\u003e. The single dose hopper replaces the original stock hopper while maintaining its cylindrical aesthetic motifs, with a textured outer surface to match the grinder's surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStrongly Anchored\u003c\/strong\u003e. Simple installation uses both stock screws (not included) to securely attach to the grinder, taking just a minute or two. Also makes use of the stock silicone screw hole plugs (not included) to plug up the screw holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Bellows\u003c\/strong\u003e. While the grinder's Rotary Knocker is already very effective at reducing retention, my custom silicone bellows can take it a step further to help bring that retention down to 0.0g* when both are used.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Design.\u003c\/strong\u003e All the critical features listed above, condensed into an optimally small form factor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eO-Ring Seal\u003c\/strong\u003e. Built-in groove at the bottom of the hopper with a silicone o-ring for an extra effective hopper seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Lid. \u003c\/strong\u003eHelps keep the hopper dust free, like when left for an extended period of time. Lid can cover over the bellows if there is one sitting in the hopper.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Single Dose Hopper\u003c\/li\u003e\n\u003cli\u003e1x Lid for Single Dose Hopper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1x O-Ring\u003c\/li\u003e\n\u003cli\u003e2x Replacement Screws\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e[Optional Bellows \u0026amp; Extras if chosen]\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTimemore Sculptor 064S (Gen 1)\u003c\/li\u003e\n\u003cli\u003eNote: Will not work with the anti-static\/anti-popcorn metal piece between the hopper and the grinder, so it will need to be removed during hopper installation\u003c\/li\u003e\n\u003cli\u003e(Optional silicone bellows is 100% cross-compatible with Niche Zero and Duo and several other INTROVERT Single Dose Hoppers)\u003c\/li\u003e\n\u003cli\u003eNot compatible with Sculptor 078 series (\u003ca href=\"Not%20compatible%20with%20Sculptor%20078%20series\" rel=\"noopener\" target=\"_blank\"\u003eseparate listing here\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eNot confirmed to be compatible with Gen 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eTools Required For Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmall diameter (under 4.5mm) phillips 1 tip screwdriver. Make sure the tip matches exactly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Note About Screws\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe hopper is compatible with the two stock screws supplied with the grinder. However, these screws are relatively easy to strip, so please take extra care when removing and reinstalling them.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor reasons unknown, the stock screw heads have a slightly square profile, which can make them a very tight fit in the hopper's screw holes. The holes cannot be enlarged, as they are also designed to securely retain the included silicone plugs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUse a screwdriver that matches the screw head precisely.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDo not over-tighten the screws.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eBecause the stock screws are prone to stripping, using the included spare screws is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReplacement screw specifications: use an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eM2.5 screw\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with a length between \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e6-7 mm \u003c\/span\u003e\u003c\/strong\u003e(stock screw is 6.7mm)\u003cspan\u003e. The screw head should have a diameter of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eless than 5.0 mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to fit properly within the hopper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/introvertmakes.com\/products\/replacement-screws-for-single-dose-hopper-for-timemore-sculptor-078s-064s\"\u003eYou can also get additional replacement screws separately here\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eResin on Main Ramp Option\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf the option is picked, I will add a layer of resin on the main ramp which helps keep the hopper cleaner over long term use, as well as helps feed the beans a little more smoothly. The resin used is food safe.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSubpar Bellows Option\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThese bellows will have a pronounced distorted form, and possibly other surface blemishes, but they otherwise are fully functional. Although some of the openings of the bellows may look far from circular,\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ethey will conform when placed into the hopper\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSee an example of subpar \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/NicheSilV1F-Batch2SubparB-04-3600.jpg?v=1741741938\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e*Disclaimer\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIn some situations like listed below, retention may vary from 0.0g-0.2g\u003c\/li\u003e\n\u003cli\u003eGrinding after cleaning the insides of the grinder will cause more retention for a few doses\u003c\/li\u003e\n\u003cli\u003eGrinding after changing grind size may cause some retention\u003c\/li\u003e\n\u003cli\u003eUsing darker roasts may cause more retention than lighter roasts\u003c\/li\u003e\n\u003cli\u003eRDT method not recommended\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eListing does not include the grinder, the stock hopper, nor the screws or silicone plugs in the photos\u003c\/li\u003e\n\u003cli\u003eColour of the hopper will not 100% match the grinder due to difference in materials, but I tried my best to source the closest shade PLA\u003c\/li\u003e\n\u003cli\u003eDue to the nature of the white 3D printing material, the white hopper may appear to be translucent in some lighting situations, showing a cellular pattern inside.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIf your hopper or bellows is not working as well as you hoped, please drop me a message and I'll do my best to help out.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eINTROVERT is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Timemore, or any of its subsidiaries or its affiliates. The name Timemore Sculptor as well as related names, marks, emblems and images are registered trademarks of their respective owners.\u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"White \/ Add Bellows \/ No Extras","offer_id":46667696996539,"sku":"TS064S-SDH-V3-W + NZ-SDH-SV1-W + Scr","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ Add Bellows \/ Add Resin on Main Ramp","offer_id":67639942938811,"sku":"TS064S-SDH-V3-W + NZ-SDH-SV1-W + Scr+Res","price":95.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ No Bellows \/ No Extras","offer_id":46667697062075,"sku":"TS064S-SDH-V3-W + Scr","price":45.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ No Bellows \/ Add Resin on Main Ramp","offer_id":67639942971579,"sku":"TS064S-SDH-V3-W + Scr+Res","price":60.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ Add Subpar Bellows (See Description) \/ No Extras","offer_id":46667697127611,"sku":"TS064S-SDH-V3-W + NZ-SDH-SV1S-W + Scr","price":60.0,"currency_code":"CAD","in_stock":true},{"title":"White \/ Add Subpar Bellows (See Description) \/ Add Resin on Main Ramp","offer_id":67639943004347,"sku":"TS064S-SDH-V3-W + NZ-SDH-SV1S-W + Scr+Res","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Add Bellows \/ No Extras","offer_id":46667697193147,"sku":"TS064S-SDH-V3-B + NZ-SDH-SV1-B + Scr","price":80.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Add Bellows \/ Add Resin on Main Ramp","offer_id":67639943037115,"sku":"TS064S-SDH-V3-B + NZ-SDH-SV1-B + Scr+Res","price":95.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ No Bellows \/ No Extras","offer_id":46667697258683,"sku":"TS064S-SDH-V3-B + Scr","price":45.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ No Bellows \/ Add Resin on Main Ramp","offer_id":67639943069883,"sku":"TS064S-SDH-V3-B + Scr+Res","price":60.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Add Subpar Bellows (See Description) \/ No Extras","offer_id":46667697324219,"sku":"TS064S-SDH-V3-B + NZ-SDH-SV1S-B + Scr","price":60.0,"currency_code":"CAD","in_stock":false},{"title":"Black \/ Add Subpar Bellows (See Description) \/ Add Resin on Main Ramp","offer_id":67639943102651,"sku":"TS064S-SDH-V3-B + NZ-SDH-SV1S-B + Scr+Res","price":75.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/IMG_8458B-3600.jpg?v=1748499208"},{"product_id":"single-dose-hopper-for-the-fiorenzato-allground","title":"Single Dose Hopper for the Fiorenzato AllGround With Optional Silicone Bellows","description":"\u003cp\u003eFinally, a single dose hopper for the Fiorenzato AllGround! This 3D printed hopper replaces your large stock hopper and has the option to pair with my low profile silicone bellows, which helps you reduce retention down to 0.3-0.0g.\u003c\/p\u003e\n\u003ch2\u003e[Design Features]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe single dose hopper replaces the original stock hopper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow profile design frees up space above the grinder clearance compared to the original full-sized stock hopper, allowing your grinder to fit in more places.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a few minutes and non destructive.\u003c\/li\u003e\n\u003cli\u003ePerforms best with my silicone bellows (which also perfectly fits the Niche Zero,  Duo and my other single dose hoppers) for lower retention*.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasily handles doses up to approximately 40g while still allowing you to place the bellows back onto the hopper immediately, or up to approximately 70g when filling up to the brim of the hopper\u003c\/li\u003e\n\u003cli\u003eGroove \u0026amp; included o-ring helps maintain a strong sealed attachment to the grinder body\u003c\/li\u003e\n\u003cli\u003eHopper can be installed without removing the stock finger guard \u003c\/li\u003e\n\u003cli\u003eHopper neck diameter: 57.5mm\u003c\/li\u003e\n\u003cli\u003eHopper neck height: 18.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e[Compatibility]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFiorenzato AllGround\u003c\/li\u003e\n\u003cli\u003eFiorenzato AllGround GBW\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Disclaimer]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrinding after changing grind size or using darker roasts\/oilier beans may increase retention.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eRetention may be higher after a deep cleaning of the grinder.\u003c\/li\u003e\n\u003cli\u003eThis listing is for the hopper and bellows only. It does not include the grinder nor the stock hopper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eINTROVERT is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Fiorenzato, or any of its subsidiaries or its affiliates. \u003c\/span\u003e\u003cspan\u003eThe name AllGround as well as related names, marks, emblems and images are registered trademarks of their respective owners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"Black \/ Hopper + Bellows (Lid Included)","offer_id":46716552347835,"sku":"FiorAllG-SDH-V2D+L+NZ-SV1F-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Hopper Only (Lid Included)","offer_id":46716552315067,"sku":"FiorAllG-SDH-V2D+L","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/IMG_2292C-3600.jpg?v=1768020116"},{"product_id":"single-dose-hopper-for-macap-mc4","title":"Single Dose Hopper \u0026 Optional Silicone Bellows For Macap MC4 \u0026 M4 \u0026 M4D","description":"\u003cp\u003eHere's a 3D Printed single dose hopper for the Macap MC4. It replaces your large stock hopper and has the option to pair with my low profile silicone bellows, which helps you reduce retention.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e[Design Features]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe single dose hopper replaces the original stock hopper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow profile design frees up space above the grinder clearance compared to the original full-sized stock hopper, allowing your grinder to fit in more places.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a few minutes and non destructive.\u003c\/li\u003e\n\u003cli\u003ePerforms best with my silicone bellows (which also perfectly fits the Niche Zero, Duo and my other single dose hoppers) for lower retention*.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for doses up to approx. 40g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in finger guard that also helps reduce popcorning, though it is not designed to prevent it entirely.\u003c\/li\u003e\n\u003cli\u003eGroove \u0026amp; included o-ring helps maintain a strong sealed attachment to the grinder body\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHopper neck diameter: 57.5mm\u003c\/li\u003e\n\u003cli\u003eHopper neck height: 25.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e[Compatibility]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMacap MC4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMacap M4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMacap M4D\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShould be able to fit other Macap grinders with an opening of 58mm, with at least 25mm of depth. See diagram for dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Disclaimer]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrinding after changing grind size or using darker roasts\/oilier beans may increase retention.\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eThis listing is for the hopper and bellows only. It does not include the grinder nor the stock hopper\u003c\/li\u003e\n\u003cli\u003eDue to the design and parts between the grind chamber and chute, some models that may have reduced effectiveness of the bellows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eINTROVERT is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Macap, or any of its subsidiaries or its affiliates. \u003c\/span\u003e\u003cspan\u003eThe name MC4 as well as related names, marks, emblems and images are registered trademarks of their respective owners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"Black \/ Add Bellows","offer_id":46720454820027,"sku":"MacapMC4-SDH-V1B+NZ-SV1F-B","price":60.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ No Bellows (Hopper Only)","offer_id":46720449151163,"sku":"MacapMC4-SDH-V1B","price":25.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/MacapM4DSDH-V2D-Cover-3600.jpg?v=1792796958"},{"product_id":"hopper-and-bellows-replacement-for-df64-gen-2","title":"Low Profile Hopper and Bellows Replacement For DF64 Gen 2","description":"\u003cp\u003eThis hopper and bellows replacement kit replaces the existing stock bellows and anti-popcorn attachment of the Turin \/ MiiCoffee DF64 Gen 2 for a lower profile look while retaining bellows functionality. The custom hopper fits on the top of the grinder and adapts the grinder to fit the INTROVERT Silicone Bellows for single dose hoppers.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLow profile design reduces overall height of the grinder \u003c\/li\u003e\n\u003cli\u003eLow profile bellows removes the \"bellows look\" of the grinder while keeping bellows functionality\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a minute and requiring no additional tools\u003c\/li\u003e\n\u003cli\u003eBuilt-in anti-popcorn feature \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCompatibility \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTurin DF64 Gen 2\u003c\/li\u003e\n\u003cli\u003eMiiCoffee DF64 Gen 2\u003c\/li\u003e\n\u003cli\u003eHopper fits INTROVERT Silicone Bellows for Single Dose Hoppers (or Silicone Bellows for the Niche Zero\/Duo)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e*Disclaimer\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe replacement bellows performance is similar to stock hopper, giving you a similar retention clearing results\u003c\/li\u003e\n\u003cli\u003eListing does not include the grinder, nor the stock bellows in the photos\u003c\/li\u003e\n\u003cli\u003eIt's recommended to buy the hopper and bellows as a set, as the hopper itself doesn't provide any functionality beyond what the stock hopper does. The option to purchase the hopper only is only available in case you already own the INTROVERT Silicone Bellows for INTROVERT Single Dose Hoppers (or Silicone Bellows for the Niche Zero\/Duo)\u003c\/li\u003e\n\u003cli\u003eVideo by \u003ca rel=\"noopener\" href=\"https:\/\/www.instagram.com\/andychanmedia\" target=\"_blank\"\u003e@andychanmedia\u003c\/a\u003e and used with permission.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eINTROVERT is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Turin, or any of its subsidiaries or its affiliates. The name Turin as well as related names, marks, emblems and images are registered trademarks of their respective owners.\u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"Black Hopper \/ Black Bellows","offer_id":46766181417147,"sku":"DF64G2-SDH-V2-B + NZ-SDH-SV1-B","price":45.0,"currency_code":"CAD","in_stock":true},{"title":"Black Hopper \/ White Bellows","offer_id":46766181449915,"sku":"DF64G2-SDH-V2-B + NZ-SDH-SV1-W","price":45.0,"currency_code":"CAD","in_stock":true},{"title":"Black Hopper \/ No Bellows","offer_id":46766181482683,"sku":"DF64G2-SDH-V2-B","price":10.0,"currency_code":"CAD","in_stock":true},{"title":"White Hopper \/ Black Bellows","offer_id":46766181515451,"sku":"DF64G2-SDH-V2-W + NZ-SDH-SV1-B","price":45.0,"currency_code":"CAD","in_stock":true},{"title":"White Hopper \/ White Bellows","offer_id":46766181548219,"sku":"DF64G2-SDH-V2-W + NZ-SDH-SV1-W","price":45.0,"currency_code":"CAD","in_stock":true},{"title":"White Hopper \/ No Bellows","offer_id":46766181580987,"sku":"DF64G2-SDH-V2-W","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/DF64G2-SDH-V2A-Front3Quarters-3600.jpg?v=1752558513"},{"product_id":"replacement-screws-for-single-dose-hopper-for-timemore-sculptor-078s-064s","title":"Replacement Screws For INTROVERT Hopper For Timemore Sculptor 078S \u0026 064S","description":"\u003cp\u003e\u003cimg\u003eA pair of backup or replacement screws for the INTROVERT Single Dose Hoppers for the Timemore Sculptor 078\/S \u0026amp; 064S grinders.\u003c\/p\u003e\n\u003cp\u003eNote these are not the same as OEM screws so the dimensions differ a little bit, but they tend to fit my Single Dose Hopper for the 064S better.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhat's Included:\u003c\/h2\u003e\n\u003cp\u003e2x Screws\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eScrew Specs:\u003c\/h2\u003e\n\u003cp\u003eM2.5 screw with a length of approx. 6-7 mm. The screw head is about 4.3mm in diameter.\u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"Default Title","offer_id":47493270995131,"sku":null,"price":2.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/IMG_3545B-3600.jpg?v=1772427694"},{"product_id":"ascaso-i-steel-single-dose-hopper-optional-silicone-bellows-upgrade","title":"Ascaso i-Steel Single Dose Hopper \u0026 Optional Silicone Bellows Upgrade","description":"\u003cp\u003eA low profile, single dosing and bellows compatible hopper replacement for the Ascaso i-Steel grinder. With the optional silicone bellows, it enables you to reduce your retention down to around 0.2g.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e[Design Features]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe single dose hopper replaces the original stock hopper\u003c\/li\u003e\n\u003cli\u003eGain a retention clearing capability with the INTROVERT Silicone Bellows (which also perfectly fits the Niche Zero, Duo and my other single dose hoppers)\u003c\/li\u003e\n\u003cli\u003eLow profile design frees up space above the grinder clearance compared to the original full-sized stock hopper, allowing your grinder to fit in more places.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSized for a single dose\u003c\/li\u003e\n\u003cli\u003eBuilt in bean buffer chamber allows you to place back the bellows immediately after dosing\u003c\/li\u003e\n\u003cli\u003eGrooves in the neck portion for o-rings to improve seal to the grinder\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a few minutes and non destructive.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Compatibility]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAscaso i-Steel\u003c\/li\u003e\n\u003cli\u003eAscaso i-1\u003c\/li\u003e\n\u003cli\u003eHopper neck outer diameter and length: 32.9mm x 14mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[What's Included]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Hopper\u003c\/li\u003e\n\u003cli\u003e1x Lid\u003c\/li\u003e\n\u003cli\u003e2x Small o-rings for improved seal\u003c\/li\u003e\n\u003cli\u003e(Optional) Silicone bellows\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Disclaimer]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrinding after changing grind size or using darker roasts\/oilier beans may increase retention.\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eThis listing is for the hopper, bellows, and lid only. It does not include the grinder nor the stock hopper.\u003c\/li\u003e\n\u003cli\u003ePhotos of hopper on grinder by Ritchie. Used with permission.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eINTROVERT is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Ascaso, or any of its subsidiaries or its affiliates. \u003c\/span\u003e\u003cspan\u003eThe name i-Steel as well as related names, marks, emblems and images are registered trademarks of their respective owners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"Black Hopper \/ Black Bellows","offer_id":47884110528699,"sku":"As-iS-SDH-V2B-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Black Hopper \/ White Bellows","offer_id":47954060968123,"sku":"As-iS-SDH-V2B-B + NZ-SDH-SV1-W","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Black Hopper \/ No Bellows","offer_id":47954061000891,"sku":"As-iS-SDH-V2B-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"White Hopper \/ Black Bellows","offer_id":47884110561467,"sku":"As-iS-SDH-V2B-W + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"White Hopper \/ White Bellows","offer_id":47954061033659,"sku":"As-iS-SDH-V2B-W + NZ-SDH-SV1-W","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"White Hopper \/ No Bellows","offer_id":47954061066427,"sku":"As-iS-SDH-V2B-W","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/AscasoiSteel-SDH-V2B-Cover.jpg?v=1781227031"},{"product_id":"single-dose-hopper-for-shardor-64mm-professional","title":"Single Dose Hopper for Shardor 64mm Professional","description":"\u003cp\u003eA low-profile single dose hopper replacement for the Shardor 64mm Professional grinder! This 3D printed hopper replaces your large stock hopper and has the option to pair with my low profile silicone bellows, which helps you reduce retention.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e[Design Features]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe single dose hopper replaces the original stock hopper\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow profile design frees up space above the grinder clearance compared to the original full-sized stock hopper, allowing your grinder to fit in more places.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a few minutes and non destructive.\u003c\/li\u003e\n\u003cli\u003ePerforms best with my silicone bellows (which also perfectly fits the Niche Zero,  Duo and my other single dose hoppers) for lower retention*.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasily handles doses up to approximately 30-40g while still allowing you to place the bellows back onto the hopper immediately, or up to approximately 60-70g when filling up to the brim of the hopper\u003c\/li\u003e\n\u003cli\u003eGroove \u0026amp; included o-ring helps maintain a strong sealed attachment to the grinder body\u003c\/li\u003e\n\u003cli\u003eHopper can be installed without removing the stock finger guard \u003c\/li\u003e\n\u003cli\u003eHopper neck diameter: 51.5mm\u003c\/li\u003e\n\u003cli\u003eHopper neck height: 20.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e[Compatibility]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShardor 64mm Professional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Disclaimer]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrinding after changing grind size or using darker roasts\/oilier beans may increase retention.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eRetention may be higher after a deep cleaning of the grinder.\u003c\/li\u003e\n\u003cli\u003eThis listing is for the hopper and bellows only. It does not include the grinder nor the stock hopper\u003c\/li\u003e\n\u003cli\u003eSome photos and video(s) provided by \u003ca href=\"https:\/\/www.instagram.com\/thatonecoffeepage\/\"\u003e@thatonecoffeepage\u003c\/a\u003e and used with permission.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eINTROVERT is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Shardor, or any of its subsidiaries or its affiliates. \u003c\/span\u003e\u003cspan\u003eThe name 64mm Professional as well as related names, marks, emblems and images are registered trademarks of their respective owners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"Black \/ Hopper + Bellows (Lid Included)","offer_id":48121885163707,"sku":null,"price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Black \/ Hopper Only (Lid Included)","offer_id":48121885196475,"sku":null,"price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/Shardor64mm-SDH-V1A-Cover-3600.jpg?v=1784702886"},{"product_id":"ascaso-i-1-single-dose-hopper-optional-silicone-bellows-upgrade","title":"Ascaso i-1 Single Dose Hopper \u0026 Optional Silicone Bellows Upgrade","description":"\u003cp\u003eA low profile, single dosing and bellows compatible hopper replacement for the Ascaso i-1 grinder. With the optional silicone bellows, it enables you to reduce your retention down to around 0.2g.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003e[Design Features]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe single dose hopper replaces the original stock hopper\u003c\/li\u003e\n\u003cli\u003eGain a retention clearing capability with the INTROVERT Silicone Bellows (which also perfectly fits the Niche Zero, Duo and my other single dose hoppers)\u003c\/li\u003e\n\u003cli\u003eLow profile design frees up space above the grinder clearance compared to the original full-sized stock hopper, allowing your grinder to fit in more places.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSized for a single dose\u003c\/li\u003e\n\u003cli\u003eBuilt in bean buffer chamber allows you to place back the bellows immediately after dosing\u003c\/li\u003e\n\u003cli\u003eGrooves in the neck portion for o-rings to improve seal to the grinder\u003c\/li\u003e\n\u003cli\u003eSimple installation, taking less than a few minutes and non destructive.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Compatibility]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAscaso i-1\u003c\/li\u003e\n\u003cli\u003eAscaso i-Steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHopper neck outer diameter and length: 32.9mm x 14mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[What's Included]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Hopper\u003c\/li\u003e\n\u003cli\u003e1x Lid\u003c\/li\u003e\n\u003cli\u003e2x Small o-rings for improved seal\u003c\/li\u003e\n\u003cli\u003e(Optional) Silicone bellows\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdding Optional Bellows Later\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you already own the hopper and would like to add the optional bellows, you can purchase it separately here: \u003ca href=\"https:\/\/introvertmakes.com\/products\/silicone-bellows-for-introvert-single-dose-hoppers?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003eSilicone Bellows for INTROVERT Single Dose Hoppers\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e[Disclaimer]\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrinding after changing grind size or using darker roasts\/oilier beans may increase retention.\u003c\/li\u003e\n\u003cli\u003eAchieve the best results with lighter roasted beans and at a consistent grind size setting.\u003c\/li\u003e\n\u003cli\u003eThis listing is for the hopper, bellows, and lid only. It does not include the grinder nor the stock hopper.\u003c\/li\u003e\n\u003cli\u003ePhotos of hopper on grinder by Barney. Used with permission.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eINTROVERT is not affiliated, associated, authorized, endorsed by, or in any way officially connected with Ascaso, or any of its subsidiaries or its affiliates. \u003c\/span\u003e\u003cspan\u003eThe name i-Steel as well as related names, marks, emblems and images are registered trademarks of their respective owners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"INTROVERT","offers":[{"title":"Black Hopper \/ Black Bellows","offer_id":48226215297211,"sku":"As-iS-SDH-V2B-B + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Black Hopper \/ White Bellows","offer_id":48226215329979,"sku":"As-iS-SDH-V2B-B + NZ-SDH-SV1-W","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"Black Hopper \/ No Bellows","offer_id":48226215362747,"sku":"As-iS-SDH-V2B-B","price":35.0,"currency_code":"CAD","in_stock":true},{"title":"White Hopper \/ Black Bellows","offer_id":48226215395515,"sku":"As-iS-SDH-V2B-W + NZ-SDH-SV1-B","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"White Hopper \/ White Bellows","offer_id":48226215428283,"sku":"As-iS-SDH-V2B-W + NZ-SDH-SV1-W","price":70.0,"currency_code":"CAD","in_stock":true},{"title":"White Hopper \/ No Bellows","offer_id":48226215461051,"sku":"As-iS-SDH-V2B-W","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/6759\/8779\/files\/Ascaso-i-1-Cover-3600.jpg?v=1786413830"}],"url":"https:\/\/introvertmakes.com\/en-int\/collections\/featured-hoppers.oembed","provider":"INTROVERT","version":"1.0","type":"link"}