Knockbox without base for installation

Where coffee or espresso is freshly ground and just as freshly brewed using a portafilter, there are coffee grounds left over. In order to knock the used powder out of the portafilter and dispose of it quickly, you can use a knock-off box so that you don't have to run to the trash can after each use of the machine.

This bottomless tee box or frame is intended for installation in the worktop. The teeing area is open at the bottom so that a trash can or container can be placed underneath.

Size: 170 x 170 mm depth 60mm

Cutting dimensions for installation: 150 x 150mm