Grindenstein Knock Tube Small Black
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.
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.
Thick and durable rubber sleeve protects the group handle, absorbs the striking force and makes it quiet to use.
Length: 10.2cm / 4″
Width: 11cm / 4.3″
Weight: 0.24kg / 0.53lb
Materials: ABS plastic, Santoprene rubber coated steel bar. 445ml capacity.