Features Espresso Knock Box and Coffee Grounds Bin Collector With Steel Reinforced Bar and Shock Absorbent Non Slip Bottom is a convenient catch all for all your coffee debris. It is easy to use and will keep your kitchen and countertops clean. By keeping all your grounds in one place it makes it easy to dispose in compost or in the garden outside. Say goodbye to messes made from trying to dispose your grounds in a trash bin. Specification Material: ABS Size: 11*10.5cm/12*12.5cm Weight: 246g/294g Package Included 1 x Coffee Knock Box