Perfect Mini Knock Case: This espresso knock box is sized to hold a reasonable amount of used coffee pucks and fits neatly under most espresso machines, helping to maximize countertop space. Unique Design Knock Box: Bayonet-style design helps minimize coffee puck splashing, while the angled opening enables convenient use. Versatile Use: Suitable for home, cafes, dining halls, restaurants, and other settings. Efficient Disposal: Allows quick and easy disposal of used coffee grounds near your espresso machine. Used coffee grounds can be collected for gardening or composting. Detachable Knock Rod: Features a removable rubber base for easy emptying and cleaning. The knock rod detaches easily for thorough cleaning. Dimensions: Style A: 10 cm x 10.2 cm (3.94 in x 4.02 in); Style B: 10 cm x 12.7 cm (3.94 in x 5.00 in). Package Includes: 1 x Espresso Knock Box. Note: Slight variations in measurements may occur due to manual measurement and screen display differences.