Overview
Stylish and stable with a great capacity, this is the knockbox you want next to your home or office espresso machine.
Use it to discard the used coffee from the porta filter handle after brewing your espresso. Simply hit the porta filter against the rubber bar and the spent coffee puck should ideally come out in one piece - an indication that your espresso has been brewed correctly. This design has a higher capacity than most domestic knock box on the market and the double wall provides a quiet and stable item.