Feature:1. The coffee machine or bean grinder can be directly placed on the slag box, which is conducive to saving space and convenient operation.2. It has heat dissipation holes to prevent reverse suction caused by waste heat of powder and slag, which is convenient and fast for heat dissipation.3. Adopt drawer design, you can open or store at will, is the perfect accessory of coffee machine.4. Equipped with rubber main rod, impact resistant, easy to the coffee dregs of the extraction handle, without damaging the extraction handle due to knocking.5. The bottom with antiskid rubber ring design, plays a good antiskid effect, and can reduce the noise when knocking the powder slag.Spec:Condition: 100% Brand NewItem Type: Knock BoxMaterial: Stainless SteelColor: BlackBearing Weight: Over 50kg / 110lbWeight: Approx. 3623g / 127.8ozPackage Size: Approx. 38.00x30.00x13.00cm / 15.0x11.8x5.1in Package List:1 x Knock BoxNotice:1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.