Easy-to-clean tap tank: Knock Box on the latest caps design with a deep, round bend that allows coffee grounds directly into the knock reservoir. Raised back wall prevents liquid leakage. The wide opening makes it easy to use and clean, the portafilter tap container is dishwasher safe and the perfect espresso companion Low noise + non-slip: The button box is equipped with a removable rubber strip at the bottom which not only has a firm support and prevents slippage when the container is stretched, the special noise-dampening knock bar absorbs more than 50% of the noise of hits and reduces unpleasant loud clattering noise. Coffee grounds stall box A perfect using experience for you Quality material: The coffee tapping box is made of ABS material, sturdy and durable, the thick and durable material absorbs impact sound, the coffee grounds container comes with a removable padded silicone stem to easily pour your coffee grounds from the filter, the espresso box is sure to be a real eye-catcher in your kitchen Perfect size: The coffee tapping container measures 12.5 x 10 x 12.1 cm (L x W x H) and provides enough capacity for espresso powder without taking up space in the kitchen. It is perfect for storage under most espresso machines and the sleek design mini coffee canister fits perfectly in your kitchen. Wide range of applications: shock absorbing coffee grounds can be used in cafes , Western restaurants, bars, kitchens, canteens, restaurants, etc. Collecting a large amount of coffee grounds in your coffee grounds container is the perfect condition for your coffee preparation and the portafilter accessories give you the perfect comfortable experience in coffee preparation.