Forget trying to wash oily grinds down the sink or having to put your hand inside a filthy garbage can - just turn your portafilter upside down over your Grindenstèin coffee knock box, tap tap, and you're done - you have an empty portafilter.
Grindenstèin has a patented unbreakable design and its compact height allows you to store it on your espresso machine's drip tray when not in use so it doesn't take up precious counter space. Easily cleaned in the top rack of the dishwasher, each Grindenstèin coffee knock box also comes with a great booklet filled with ideas on how to recycle the collected coffee grinds into a fantastic organic fertilizer for your garden.
Returns Policy
1. You changed your mind
2. You received the wrong item, or it arrived damaged
3. The item is faulty