Durable material and construction - Made of ABS plastic with smooth, burr-free edges that resist breaking or deforming. Long-lasting and sturdy for everyday use. The interior surfaces are designed to help reduce bacterial growth. Easy to clean and maintain - Detachable rod allows quick disassembly for thorough cleaning. Wash by hand or in a dishwasher to save time between uses. Stable, non-slip operation - Non-slip bottom design keeps the bin steady during use and protects your kitchen countertop from slips or spills. Thoughtful design details - Ergonomic knocking action with an oblique mouth to minimize splashing. Mouth size: 5 x 4.7 inches; Height: 4.9 inches. Compact footprint fits easily into small setups. Use scenarios - Home espresso station: quickly dispose of spent coffee pucks after tamping, keeping the workstation clean. - Small cafe or office bar: maintain a tidy counter during busy service with a stable, easy-to-clean knock box. - Travel or compact kitchens: space-saving design that still handles regular waste without clutter.