Knock out coffee pucks from your portafilter with our Restpresso Stainless Steel Deep Coffee / Espresso Knock Box. With a stainless steel construction, this commercial knock box is corrosion-resistant, making it perfect for collecting moist coffee grounds. The built-in knock bar of this coffee grounds knock box is wrapped in rubber to muffle the noise when knocking the puck from your portafilter. Designed with a deep basin, this stainless steel knock box contains multiple coffee pucks to limit your trips to the garbage bin. Equipped with a wide rim, this knock box provides easy handling when disposing of coffee grounds. This barista knock box is dishwasher-safe to streamline your cleaning process at your bakery, cafe, or restaurant. Measuring 7 inches long by 6.5 inches wide by 6 inches in height, this espresso machine knock box is sold in a 1 count box.