An essential tool in any home barista's arsenal, the knock box allows quick, efficient disposal of spent coffee grinds and frees up the portafilter for more brewing. **Features:**1. Coffee knock box solves the extremely thorny problem of removing used grinding from the coffee machine or group handle. 2. Made of ABS material with good cushioning properties to protect the handle of the coffee machine. 3. The deep curved design makes coffee grounds less prone to splashing. 4. Removable rubber strip for easy cleaning. 5. Non slip rubber pad on the bottom helps reduce noise. 6. A must-have tool for coffee lovers. Specification: 1. Color: Black 2. Size: As shown 3. Weight: 246 g 4. Material: ABS plastic Note The actual manual measurement size may have some errors. The actual size is subject to the actual product. Due to different lighting and shooting conditions, the color of the picture may differ slightly from the actual product. Please refer to the actual product.