The high-quality knock-out container from the accessories manufacturer Rhinowares enables you to knock out the portafilter easily and cleanly after making an espresso. The knock-out bar is heavily rubberized, which protects the material of your portafilter and knocks out very quietly. Thanks to the rubber coating on the underside of the knock-out container, it does not slip and has a firm footing. Cleaning the knock-out container and the knock-out bar is easy, as the knock-out bar is easy to remove and both components are dishwasher safe.