The Knock Drawer Co. Grounds Control 5 Knock Box is a high-capacity solution for managing used coffee grounds in busy cafes and coffee shops. This knock box is designed with a large drawer that can hold significant amounts of spent coffee, reducing the need for frequent emptying. Made from high-quality stainless steel, it features a sturdy construction that withstands the rigors of daily use. The rubber knock bar ensures quiet operation and protects your portafilter from damage. With its sleek design and practical functionality, the Grounds Control 5 Knock Box is a must-have for any professional coffee environment.