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

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  • Check IconDishwasher Safe
  • Check IconBPA Free
  • Why we made this

    Grindenstein is a compact coffee knock box that bangs out your coffee grinds. It’s super strong and sturdy, and even tucks away on the drip tray of your espresso machine for space-saving storage.

  • Product Details
    • Width IconWidth:110cm / 43.3”
    • Weight IconWeight:0.41kg / 0.9lb
    • Material IconMaterial:ABS plastic, Santoprene rubber coated steel bar
  • Care Instructions
    Top rack dishwasher safe

Reviews from Verified Customers

Small but mighty.

Specifically designed to be stored on the espresso machine’s drip tray (under the group head), Grindenstein’s unique height reduces clutter on the kitchen bench top and fits easily in the top rack of the dishwasher.

From the school of hard knocks.

Grindenstein’s patented shock-absorbing design and solid steel core make it truly impossible to break.

Quiet achiever.

Thick and durable rubber sleeve protects the group handle, absorbs the striking force and makes it quiet to use.

Daily grinds put to good use.

Every Grindenstein and Big Grindenstein 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.