Coffee Shop Supplies - Knock Boxes

We'll spare you a "Knock Knock" line, but it's true when we say that knock boxes are no joke. These handy coffee supplies keep the mess off your counter, ideal for busy morning rushes. After each brew, your barista will give that portafilter a good knock and dump the spent espresso puck in the box. With different sizes and styles of knock boxes to choose from, you're sure to find the best knock box for you!