The knock box, an extraordinary accessory for your espresso machine, significantly enhances the enjoyment of brewing coffee. We have meticulously collated client feedback to redesign a dedicated coffee grounds bin. Why choose our knock box? For your convenience: Now you don't need to worry about how to get the coffee grounds out of your portafilter or going across the kitchen to pour your coffee grounds. With our coffee grounds bucket, you can dispose the puck easily from the portafilter.It Keeps your Portafilter Safe: The outer layer of the rod is soft rubber, and the inner part is a stainless steel core. It will effortlessly collect all the waste and keep your portafilter safe.Avoid odor buildup: We have designed a lid specifically to inhibit the emission of coffee ground aroma, enabling you to store used coffee grounds more effectively. Our knock box gives you ample storage space for holding more coffee grounds so that you can later transfer them to a compost bin.More stable and durable: The outer layer of the espresso knock box uses thickened stainless steel, which increases the weight of the knock box and makes it very stable when tapping. We also add a handle, and you can hold the handle when tapping, which is more stable.Easy to Maintain: Knock box is indispensable accessory for espresso machine, It is compatible with various models and requires minimal maintenance. Furthermore, it is effortless to clean, remove, and use, sparing you the need to invest significant effort into its upkeep.