coffee grounds bucket coffee grounds bucket Rubber, Non-Slip Coffee Grounds Container, Coffee Knock Box Coffee Accessories Superior Material: The espresso coffee knock box is composed of ABS material. environmentally friendly and durable. Non-Slip Design: Coffee ground knock box' bottom is designed with silicone, non-slip, more stable when use it. New design coffee knock container can be stored on the espresso machine's drip tray. Detachable knocking Bar: The intermediate rod is made up of metal cylinder wrapped by ABS material. Removable and easy to clean. Wash in the Dishwasher: Coffee grounds bin can be used in the dishwasher. Save your time on the washing the coffee tool. Application of Coffee Ground: The coffee grounds collected are used to deodorize, make facial mask, make chemical fertilizer, etc. Also a great gifts for men and women. size10.5*14.5cm.H*W). Gross weight: 400g. pack*1pc.