About This Compact & Space-Saving: Measuring exactly 5.98 x 7.36 x 3.62 inches, this espresso knock box offers ample capacity for coffee pucks while maintaining a highly maneuverable footprint. It fits perfectly neatly under most espresso machines or on crowded countertops. Efficient Puck Disposal: Streamline your espresso workflow. The MUVNA knock box is designed for the quick and clean disposal of used coffee grounds, keeping your portafilter ready for the next shot and your workspace spotless. Maximum Stability: Equipped with a secure non-slip bottom pad, the knock box grips firmly to your countertop. This design absorbs the impact of knocking out the espresso puck, preventing sliding, reducing noise, and protecting your surfaces from scratches. Durable ABS Construction: Built from premium, high-impact ABS plastic, this coffee grounds container is engineered to withstand forceful and repetitive knocking. The smooth interior prevents grounds from sticking, ensuring effortless cleaning. Professional Aesthetic: Featuring a sleek and understated black finish, this dump bin seamlessly matches heavy-duty espresso machines and grinders. It delivers a professional, commercial-grade look that elevates any coffee bar setup.