High-Quality Construction: Crafted from plastic material, this for Espresso Knock Box combines style with functionality. It features a robust steel-core rubber knock bar that minimizes noise and safeguards your portafilter, enhancing its and maintaining its aesthetic appeal.Practical and Convenient: Designed with a square opening for ease of use, the high sidewall effectively minimizes splashes on countertops. off-center knock bar, anchored on both sides, ensures stability and facilitates effortless removal of coffee grounds from the portafilter.Effortless Cleaning: The rubber knock bar is easily removable, simplifying the cleaning process. Empty the coffee grounds and rinse the inner vessel with water or place it in the dishwasher for hassle-free maintenance, ensuring and convenience in your coffee preparation area.Stable and Protective: Equipped with a rubberized bottom ring, this Coffee Knock Box offers excellent anti-slip and shock-absorbing properties. It ensures stability during use, protecting your countertops from damage and making it an essential accessory for any coffee enthusiast.Ideal Size for Home or Office: Perfectly sized to fit under most espresso machines, this Coffee Grounds Knock Box is an indispensable accessory for both home and office. It enhances your coffee brewing experience, whether you are a seasoned or a beginner passionate about perfecting your espresso .Colour: BlackMaterial: PlasticNote: The actual product may differ slightly from batch to batch, but it does not affect the usePackage Contents:1 x Espresso Knock BoxOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.