Ninja Knock Box

With the Ninja Knock Box, you can work neatly while making coffee. The large box catches coffee rests and splashes when you knock out the portafilter. This keeps your counter clean, and you won't have to clean up as much. The sturdy stainless steel casing ensures the knock box stays firmly in place. It doesn't slide away while knocking, even when you put more power into it. You can easily empty the knock box and quickly clean it under the faucet or in the dishwasher.