- Must-have accessory for the espresso machine: Simply tap the coffee puck into the non-slip knock box so that no coffee residue remains and the port holder is ready for the next espresso – for quick preparation and subsequent removal of wet coffee grounds without much noise - Quick clean without scraping: Tap the port holder head out with a few taps on the knock box – no coffee residue remains - Low noise: Damping silicone coating on the stainless steel knock box bar – even when knocking firmly - Non-slip thanks to 5 mm foam padding: Smart anti-slip layer on the bottom of the port holder knock box – does not slide away and the work surface is protected - Plenty of space: Up to 13 coffee pucks fit in the knock box - Compact: The flexibly positionable knock box also fits in small kitchens and niches – much more practical than knock drawers or other waste bins - Splash protection: The raised back wall of the barista knock box prevents coffee grounds from splashing out of the bowl - Use the coffee grounds: the coffee residue collected in the knock box is suitable, for example, as plant fertilizer, a skin scrub, or a household remedy against odors - Easy cleaning: The coffee grounds container and the portafilter are emptied and cleaned in no time – no small corners, no mold - Dismountable: for simple, thorough cleaning, the crossbar can be removed from the knock box and the rubber seal - Robust: the knock box is made of 304 stainless steel for a long lifespan, even with intensive use - Timeless design: the coffee knock box in elegant black fits every interior style – and simply looks good next to your coffee machine Consumer advice: - Easy cleaning under running water. The knock box is not dishwasher safe; hand washing is recommended to protect the foam filling. Features - Brand compatibility: Universal - Product color: Black - Material: Rubber, Stainless steel - User-friendly: Yes Package contents - Quantity per package: 1 piece(s) Weight and dimensions - Width: 110 mm - Depth: 110 mm - Height: 115 mm