- High-Quality Material: Constructed from durable rubber, this knock box protects your portafilter and hands from scratches, ensuring longevity and safety during use. - Efficient Disposal: Quickly and easily dispose of used coffee grounds right next to your espresso maker. This knock box provides ample storage for grounds, which can later be repurposed as rich fertilizer for your garden. - Compact Design: Standing at just 12.4 cm, its small size fits conveniently under most espresso machines, helping you save valuable kitchen counter space. The wide opening minimizes mess by preventing coffee grounds from splashing. - Detachable Knock Bar: The rubber knock bar is easily removable from its plastic holder, allowing for quick emptying and cleaning. This feature ensures hassle-free maintenance and a tidy workspace. Use Scenarios: 1. Home Baristas: Perfect for coffee enthusiasts who brew espresso at home, this knock box streamlines the cleanup process after each shot, making for a more enjoyable coffee experience. 2. Gardening: Store used coffee grounds for a natural fertilizer option, enriching your garden beds and promoting healthy plant growth. 3. Coffee Shops: An essential tool for busy cafes, this knock box enhances efficiency in processing espresso shots while keeping the workspace organized and clean.