Ribelle Knockbox Coffee

This knockbox by Ribelle features a barless design. Instead of a knock bar, the small protrusion is used to precisely eject the puck from your portafilter, resulting in a quieter disposal of the coffee grounds Material: BPA free plastic Dimensions: Base Ø 140mm, Opening Ø 160mm Rear height 170mm, front height 100mm Dishwasher safe but hand washing recommended