- Design and function: Rectangle bottomless design allows coffee grounds to be poured directly into a trash can placed under the table, enabling faster disposal after installation. - Compatibility and installation: Designed to work with an under-table trash can for convenient waste management. - Material and durability: Made from heavy-duty stainless steel and rubber. The edge gasket in rubber reduces friction with the table top, protects the surface from abrasion, and helps minimize noise. - Detachable Rubber Rod: The knock bar is stainless steel wrapped with rubber, providing good cushioning and reducing the risk of denting or scratching your portafilter. - Applications and versatility: Suitable for use in coffee houses, home kitchens, offices, and other settings. Not only a dedicated tool for processing coffee grounds, but also a helpful aid for processing food waste. - Use scenarios: - In a coffee house, keep the work area clean by directing used grounds into a trash can under the table. - In a home kitchen, quickly dispose of coffee grounds or small food waste while brewing or cooking. - In an office break room, streamline waste disposal at a coffee station to maintain a tidy counter.