磁吸定量環 - 陽極氧化鋁合金

Perfect in every way thanks

Dosing ring works great, bought for a rancilio rocky grinder and allows you to dose directly into portafilter when on. Particularly like that all the dimensions were available most other brands don't supply this info. Magnets stick well to stock basket, just a note that I also have a IMS competition basket and cause of the stainless steel the magnets don't stick very well to it (I don't think any magnet dosing ring would work any better) but it is still very useable just have to be more careful.

I've now bought two of these dosing rings (one in each size) from Andrew as well as the WDT tool - I am very happy with all of them. High-quality, attractive products and fast dispatch; can't really say fairer than that.

A magnetic dosing ring is rather simple. I have a few that work great. The Introvert was purchased because it is a cosmetic match to the excellent WDT tool. It is solid & does the trick.

It silently sits on my portafilter, I had to take it back off and hover it slightly above to confirm it was magnetic. It sure is, and has the perfect balance to keep attached, but not enough to shift the coffee grounds when removed.