One thing is certain: they go “bang, bang,” the rest is up for debate: knock box, waste box, coffee puck bin, or coffee grounds container – no matter what you call them – they are indispensable in the daily use of espresso machines. We have four stylish designs for you, all very robust and either made of hard plastic or combined with stainless steel. So a simple “bang, bang” quickly becomes a stylish eye-catcher in your kitchen. Don’t be afraid of additional work: the knock boxes are easy to handle and easy to clean. So, knock knock knocking on the coffee door…
