Espresso Grounds Knock Box Anti-Slip Detachable Coffee Powder Residue Bucket Portafilter So as you’re knocking out

So as you’re knocking out your used grinds

--Easy Installation: Simpily connect the pipes(And the Tee Connector if necassary) and put the sink back to the base

good cleaning effect

providing a natural grip

Made of food-grade 304 stainless steel

Espresso Grounds Knock Box Anti-Slip Detachable Coffee Powder Residue Bucket Portafilter So as you’re knocking out*Sleek and Sturdy knockbox: This coffee grounds box keeps the coffee grounds in the box . Easy to knock out clean pucks with the rubber knock bar which removes easily for cleaning. *Protect Your Portafilter : The bottom and the top of knock box has a rubber anti slide ring that keeps it firmly in place, So as youre knocking out your used grinds, there is no chance of sliding, also can protect your portafilter when you knock out the coffee puck *Long