Splash Proof Design : Equipped with a convenient slanted opening and higher back design to stop coffee grounds from splashing . Rubber covered top and base not only enhance visual appeal but also maintain a tidy workspace Non Slip Base : Features a non slip base that keeps the knock box firmly in place during use . Reduces tapping noise and ensures stable manipulation , providing a smooth coffee making experience Stainless Steel Construction : Crafted with a sturdy stainless steel shell for exceptional durability and long lasting use . Non slip bottom enhances stability during handling Multi Scene Application : Perfectly sized to fit most espresso machines . Suitable for home use , cafes , kiosks , restaurants and bars, meeting both personal and commercial coffee making needs 1600ml Large Capacity : 1600ml capacity holds a large amount of coffee grounds . Dimensions: 14.8cm (base) , 14.1cm (top opening) , 13cm (height) , 9.8cm (opening height) . Compatible with most espresso machines , ideal for home coffee bars and cafes