It #39;s essential to quickly dispose of espresso grounds wether you #39;re running a coffee shop or simply an everyday brew-it-at-home. Our knock-box is durable and well designed with a touch of wooden elements for a natural looks. Details amp; Dimensions : Length/Width/Diameter 29cm x 18.5cm Height 13.8cm Nett Weight 2200g Shipping Weight 4000g Material : Stainless Steel / Wooden Base Use amp; Care : Hand wash