Designed for use with Eureka's Mignon series of grinders, the Hopper Cleaning Kit is a bit of a misnomer. The kit is comprised of a 250g bean hopper with a vented metal shutter, an optional bellows attachment, and a lid. When installed, the bellows allows you flush air through the grinding chamber to push any remaining grounds out. The vented metal shutter is also a smooth alternative to the traditional plastic one used by Eureka and the venting allows air to be pushed through the shutter even when closed.

You can also remove the bellows and simply install the hopper to give the Mignon a different look from its typical squared hopper.

Compatible with Eureka Mignon Coffee Grinders