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INTROVERT

Magnetic Dosing Ring - Anodized Aluminum

Regular price $30.00 CAD
Regular price $30.00 CAD Sale price $30.00 CAD
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Streamline your espresso-making experience and keep it tidy with our Aluminum Dosing Rings. Designed to ensure a mess-free workflow when working with coffee grounds in the portafilter basket by preventing spillover. It’s essential for any espresso workflow for both home coffee enthusiasts and professional baristas.

 

Key Features:

  • Prevents Spillover: Effectively contains coffee grounds during puck preparation or inverting your dosing cup so you don’t lose your precise dose.
  • Essential for WDT: Perfect companion for WDT Tools, especially our Aluminum WDT Tools, allowing you to fluff up the grounds above the basket line before tapping it down.
  • Direct Grinding Convenience: Catches coffee grounds when grinding directly into the portafilter if you opt to grind directly into it.
  • Secure Fit: Equipped with 8x neodymium magnets for maximum adhesion, ensuring the ring stays firmly in place even when inverted.
  • Premium Construction: Crafted from solid aluminum by CNC milling and anodized for surface durability and corrosion resistance.
  • Tamper-Friendly Design: Mounts around the outer rim of the basket without disturbing the coffee grounds inside the basket. It also preserves the interior opening diameter, allowing you to tamp through with some tampers.

In-Depth Look:

For a longer, in-depth look at these Dosing Rings and our Solid Aluminum WDT Tool in action, check out the video:
https://www.youtube.com/watch?v=yZG-2z9DtSM

 

Sizing Guide:

Our dosing rings fit most standard baskets, but may not fit all of them. It's important to know the size of your basket to determine if it will fit or not. Oversized basket outer diameters will cause the ring to fit lopsided and will magnets will not be close enough to engage. Undersized basket outer diameters will fit but the ring will move around laterally.

54mm Ring:

  • Made for basket outer diameters of ⌀ 62.4mm - 60.4mm, not any bigger.
  • Adds 13.85mm (0.545in) of working height above basket

Product Dimensions:

  • Outer Diameter: 69.6mm (2.74in)
  • Total height: 17mm (0.67in)

 

58mm Ring:

  • Made for basket outer diameters of ⌀ 70.4mm - 68.4mm, not any bigger.
  • Adds 11.85mm (0.467in) of working height above basket

Product Dimensions:

  • Outer Diameter: 77.6mm (3.06in)
  • Total height: 15mm (0.59in)

 

 

Aluminum Series:

  • Specifically designed as the latest addition to our family of knurled style Aluminum series of products, which includes our Solid Aluminum WDT Tools, offering a cohesive design language on your barista countertop.

Enhance your coffee-making precision and enjoy a cleaner, more efficient espresso preparation process with our Aluminum Dosing Ring.

 

Disclaimers:

  • Not all filter baskets are magnetic, so if they're not magnetic then our dosing ring's won't be attracted to them
  • Some filter baskets may be minimally magnetic, therefore causing our dosing rings to not attach as strongly
  • Please double check the sizing guides to ensure proper fit

Materials

- Solid Aluminum, Anodized
- Neodymium magnets

Dimensions

54mm Ring:
Made for basket outer diameters of ⌀ 62.4mm - 60.4mm, not any bigger.
Adds 13.85mm (0.545in) of working height above basket
Product Dimensions:
Outer Diameter: 69.6mm (2.74in)
Total height: 17mm (0.67in)


58mm Ring:
Made for basket outer diameters of ⌀ 70.4mm - 68.4mm, not any bigger.
Adds 11.85mm (0.467in) of working height above basket
Product Dimensions:
Outer Diameter: 77.6mm (3.06in)
Total height: 15mm (0.59in)

Care Instructions

- Can wash with warm water and dish soap
- Do not put in dishwasher

Customer Reviews

Based on 3 reviews
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G
Grzegorz Milka
Good dosing ring

A good dosing ring, well-made. Works with my Weber Workshops’ portafilter and its Unibasket.

J
Jake
Excellent Construction

The fit and finish on both the WDT and Funnel are excellent. Magnets are strong, and fits my VST 18g basket perfectly. Great weight in hand too. My only thought for improvement would be to offer options for different needle diameters to satisfy a wider range of user preferences.

E
Eric
Great design and fit (but read about your dosing basket carefully)

I'm a big fan of Andrew's products. I have a 58mm La Marzocco portafilter with a WAFO basket. There is simply no magnetism to be found - because WAFO uses non-magnetic metal for their baskets! When I tried with a Marzocco basket, the ring clung to it like Tom Cruise hanging on an Airbus A400M in Mission:Impossible Rogue Nation. I look forward to more "I should have thought of that" espresso solutions from Andrew's lab.