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Espresso Knock Box
Espresso Knock Box
A black espresso knock box with a rubberized bar and lift-out insert that catches spent pucks and keeps the sink clear.
- Molded shell
- Rubberized bar
- Removable insert
- Empty daily
- 011 × Espresso knock box
Description
Knocking spent pucks into the sink clogs the drain and leaves coffee grit around the faucet. Tapping them into the trash can gets messy too.
This black knock box sits beside the machine with a rubberized bar across the middle. Rap the portafilter on the bar, let the puck drop and you are ready to grind the next dose. Because the bar is rubberized, the knock is a dull thud rather than a metal clang.
The insert lifts out, so you empty and rinse only the part that gets dirty. Wipe down the outer shell, and empty the box daily so wet grounds do not go sour.
Materials & Care
Shipping & Returns
Technical Specifications

Pucks leave the portafilter cleanly
A sharp rap against the bar breaks the seal between puck and basket, so the spent coffee drops out in one piece. The box sits at a comfortable height beside the machine, which means you can knock out, rinse the basket and start the next shot without walking anywhere.

Bar-side, not sink-side
Coffee grounds build up in pipes and stain a white sink. With a box right next to the machine, every puck has an obvious place to go. Lift the insert out at the end of the day, tip it into the trash and rinse it for tomorrow.














