Noise Reduction Technology: Enjoy a quieter espresso preparation process with our knock box. It uses buffering capability to significantly lower knocking noise and protect the portafilter handle during use. Convenient Disposal: The wide opening design allows for easy disposal of coffee grounds, and the unit is dishwashersafe for effortless cleaning and maintenance. Enhanced Stability: An antislip base provides stability, preventing sliding or movement during use for a smoother coffee workflow. 2 in 1 Functionality: The cover doubles as a stand for coffee tools, maximizing functionality and reducing clutter in your coffee area. Use scenarios Home barista at a compact counter: After pulling shots, quickly knock the puck into the box without disturbing the portafilter, and keep a few tools on the cover for easy access. Small café or office kitchenette: During peak periods, maintain a clean, organized workspace as the knock box stays stable and quiet, with simple cleanup via the dishwashersafe design. Multi tool workstation: The cover serves as a convenient stand for tampers, spoons, and thermometers, helping you keep essential tools within reach while minimizing clutter.