This coffee knock box is built to last with its durable construction. It boasts a large capacity(50.72 oz) for holding used coffee grounds, making it designed specifically for busy coffee shops or home enthusiasts. The removable knock bar makes it easy to clean and maintain, ensuring a fresh and hygienic workspace. Made for effortless coffee grounds disposal, it's a great accessory for any coffee lover.   Key Features ✔Simple Operation: You can drop used coffee grounds from the portable filter (not included) into our coffee knock box by knocking the filter rod hard. ✔Noise-dampening Knocking Bar: The rubber knocking bar can reduce noise when knocking powder while protecting the coffee machine handle. Its detachable design brings more convenience to your operation. ✔Long Service Life: The stainless steel internal box with polishing and sandblasting processes, the high-quality rubber crossbar, and the outer box made of the superior composite board with veneer technology make this product strong and durable, so you can use it to store used Espresso grounds at will. ✔Generous Look: The silver internal box with exquisite crafts and beautiful arc and the simple texture on the outer box make this product pure and elegant yet stylish, adding a modern atmosphere to your room or coffee shop. ✔Large Capacity: The deep bowl design with a 50.72 oz large capacity can hold enough coffee grounds at once, preventing coffee grounds from splashing all around and avoiding frequent cleaning after use. It is an excellent addition to Espresso machine accessories. ✔Lightweight and Compact: Its compact size (7.3*6.9*5 inches) and lightweight (3.3 lbs) allow it to be easily placed on any countertop without taking up much space. ✔Easy to Clean: If the box is full, you can remove the stainless steel box from the wood box to empty the coffee grounds with ease. You can rinse it with water or wipe it with a wet cloth, then drain the water and store it in a clean and ventilated place. And the stainless steel container is dishwasher safe.   Details ●Large Opening: The large square opening and the proper distance between the knocking bar and edge ensure a clean knocking without dirt or coffee grounds on the workspace. ●Anti-slip Foot Mats: The non-slip foot mats can effectively prevent sliding of the box and avoid wearing the tabletop. ●Rounded Corners: The round corners of the internal box are skin-friendly and make it easier and more thorough to clean. Application It can be used in milk tea stores, snack bars, coffee shops, cold drink stores, western restaurants, restaurants, bars, families, and more. It is suitable for both amateurs and professional baristas.   Specification Color: Black Material: 201 Stainless Steel, Composite Board, Rubber Process: Polished, Sandblasted, Veneer Technology Number of Pieces: 2 Capacity: 1500ml/50.72 oz Product Size: 18.5*17.5*12.5cm/7.3*6.9*5in Package Size: 20*20*14cm/ 7.9*7.9*5.5in Net Weight: 1.5kg/3.3lbs Gross Weight: 1.7kg/3.7lbs   Package Included 1* Coffee Knock Box (2 Parts: 1* Wooden Box, 1* Stainless Steel Box)