Compact Green 4.6-inch Knock Box for Espresso (Pack of 1) ✔️ Sturdy plastic, non-slip base, removable knock rod, easy cleanup The compact coffee knock box is a handy accessory that catches spent espresso grounds, keeping work areas clean. It’s a staple in home kitchens, busy offices, and cafe setups, designed to tuck neatly under most espresso machines for quick disposal. ✅ Compact 4.6-inch footprint keeps counters tidy ✅ Heavy-duty plastic body with non-slip base for stability ✅ Removable plastic knock rod for easy grounds disposal ✅ Smooth interior makes cleaning a breeze ✅ Compatible with most espresso makers for home, office, cafe 💡 What is a knock box used for in a coffee setup and why choose a compact model? This handy tool keeps grounds contained and speeds cleanup. - Keeps counters clean during post-pull cleanup - Compact 4.6-inch footprint fits tight spaces - Removable knock rod makes emptying quick - Works with most espresso machines for home or cafe use