Highlight description: [High Quality Material] This coffee knock box is made of high quality stainless steel, and not easy to deform. The removable knocking bar is wrapped by stainless steel and rubber, it won't scratch your coffee knock box, also can prevent coffee spillage, safe to use. [Large Capacity] This espresso knock box has 2 sizes for you to choose, the small espresso knock box measures 11 x 11 x 11cm / 4.33 x 4.33 x 4.33 inches, and the large espresso knock box measures 14 x 14 x 15cm / 5.5 x 5.5 x 5.9 inches. It features a rimless cylinder design with more space to hold more coffee grounds. [Non Slip Bottom] The bottom of this coffee grounds knock box is equipped with a rubber ring, which prevents it from moving during use and also reduces noise without scratching the kitchen countertop. [Beveled Design] When the coffee ground bin is hit, the coffee grounds fall directly into the coffee grounds bin. The raised back wall prevents splashing and saves you the trouble of cleaning the countertop afterward. [Effortless to Clean] This coffee knock container can be hand washed or cleaned in the dishwasher, saving time and effort. The knock bar has a removable design to make cleaning easier. Specification: Product Name: Coffee Knock Box Color: Silver Material: Stainless Steel, Rubber Size (Optional): Small, Large Small Coffee Knock Box: 11 x 11 x 11cm / 4.33 x 4.33 x 4.33 inches Large Coffee Knock Box: 14 x 14 x 15cm / 5.5 x 5.5 x 5.9 inches Note: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement. Parts List: 1 × Coffee Knock Box Specification: Product Name: Coffee Knock Box Color: Silver Material: Stainless Steel, Rubber Size (Optional): Small, Large Small Coffee Knock Box: 11 x 11 x 11cm / 4.33 x 4.33 x 4.33 inches Large Coffee Knock Box: 14 x 14 x 15cm / 5.5 x 5.5 x 5.9 inches Note: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement. Parts List: 1 × Coffee Knock Box