Store Up To 28 Espresso Pucks: This dibtsa coffee knock box is fit for all size coffee portafilter, very easy to clean and has room for about 28 espresso pucks worth of spent coffee Heavy Duty Stainless Steel Material: It is made of 1.1mm thick heavy duty stainless steel, the bottom has a rubber anti-slide disc that keeps it firmly in place, so as you're knocking out your used grinds, there is no chance of sliding Removable Knock Bar: It is made of rubber and stainless steel, the covering of rubber can protect your portafilter, easy to knock out clean pucks, removes easily for cleaning, but wedges tightly back into place so it will not move when knocking Attractive Design: The higher back and lower front design mean the grinds won't splatter everywhere, keep your countertop tidy Included Components: one stainless steel coffee knock box with a rubber knock bar

Specification:

Material: Stainless steel and rubber

Color: Black

Size: large

Feature: Knock box for store up to espresso grounds