Dreamfarm's Grindenstein is a compact coffee knock box that holds your coffee grinds. It's super strong and sturdy, and even tucks away on the drip dray of your espresso machine for space-saving storage.
Features
Compact coffee accessory with the ideal height to fit right under the group head of an espresso machine
Patented shock-absorbing construction and design make the knock box virtually unbreakable
Durable rubber sleeve protecting the steel bar absorbs the striking force and tapping noise made when emptying the portafilter
Non-slip base makes the knock box easy to use and safe on any surface
Designed with the perfect size that fits the hand yet able to hold enough coffee grinds without constant emptying
Includes a handy instruction manual for turning collected coffee grinds into natural garden fertiliser
Easy to clean in the dishwasher without having to pull it apart
BPA-free ABS plastic and Santoprene rubber-coated steel bar