Grindenstein is a compact knock box that bangs out your grounds.

Features:

• Grindenstein’s patented shock-absorbing design and solid steel core make it truly impossible to break.
• Thick and durable rubber sleeve protects the group handle, absorbs the striking force and makes it quiet to use.
• Comes with an information booklet filled with great ideas on how to recycle the collected coffee grinds as a fantastic natural fertilizer for the garden.
• Material:ABS, TPE, Stainless Steel.
• Top rack dishwasher safe.