Dosing Funnel Aluminum Metal Hands-Free Ring with Grinder Trigger Silver 54mm

For 54mm Sage Portafilters：Designed to work with the Sage 54mm portafilter baskets including Barista Express, Barista Pro, Barista Touch, Bambino, Bambino Plus, Infuser and Duo-Temp Pro. Please confirm the size before buying., Upgraded Design：Most Sage dosing funnels on the market can only be used in one direction. Our product can be installed at any angle and can be used perfectly. Compared with others, we have updated the grooves of the dosing funnel to make it fit more snugly to the Sage 54mm portafilters. And the length of the groove is extended to make it better wrap the portafilter. Don't worry about loosening at all., Auto Grind：The raised part of this metering ring can just trigger the start switch of the grinder to automatically take in coffee powder, and the three raised parts can be used perfectly, making it more convenient to use.