Coffee Knock Box, Open Bottom Knock Box Chute with Detachable Rubber Rod, Bottomless Knocking Residue Box Rubber PTFE Steel Espresso Coffee Ground Knock Box Chute for Cafe, Black

【BOTTOMLESS DESIGN】The bottomless design of the knockout box fits into the under-table bin, allowing coffee grounds to be emptied smoothly into the under-table bin for faster waste disposal. 【STURDY MATERIAL】This crumb knocker box is made of PTFE steel and rubber, and the gasket on the is made of rubber to reduce friction with the table while reducing noise. 【REMOVABLE RUBBER ROD】The knockout rods are made of PTFE steel with rubber for good cushioning properties and will not crush or scratch your filter elements. It can be rinsed directly with water and then dried with a rag, no other maintenance methods are required. 【APPLICATIONS】The knockout box can be used in cafes, home kitchens, offices and other places. It is not only a special tool to dispose of coffee grounds, but also a good helper to dispose of food waste. 【WARRANTY AND SERVICE】Customer satisfaction is our top priority, we provide you with 24 hours online customer service, 180 days refund policy. If you have any questions, please feel to contact us.