Espresso Knock Box, Stainless Steel Coffee Grounds Knock Box, With Removable Knock Bar and Non-Slip Rubber Base (Black)

This stainless knock box works as expected and it looks great on our espresso station. It is very easy to clean and has room for a dozen or so espresso pucks worth of spent coffee. The rubber part has held up well to the abuse of knocking the porta filter against it almost every day. Overall this is really well built, looks great, and is the perfect size for a smaller espresso station.

Good size. Very sturdy.

Really like this knock box. Great sturdy rubber base, nice size and looks and the knock bar stays put. The stainless steel accents on the end of the bar come unscrewed a little too easily and the bar gets pretty marked up if you remove it a lot (it's better just to leave it in place once you center it), but that's the only reason I knocked off a star. ;)

This knock box is a great product. It is sturdy, easy to clean and looks great on the counter. If you are buying an espresso machine, be sure to put this little gem in your cart too.

I have a Breville Bambino Plus with a 54 mm portafilter. This works perfectly for my needs. I have emptied only 3 pucks into it so far but there's space for at least 4 more. Enough for a week.

This works at home for our breville portagilter but sadly not for our coffee cart with la Marzocco machines. When we tap the portafilter from those machines the puck is slightly too large and does not fall into the container but rather breaks in half. The knock bar was placed in the center rather than slightly lower, so the pucks cannot fit over the top section and don’t fall in neatly as expected. Bummer. If you have a small at home machine it may work. Otherwise this is easy to clean, a good value for the price, and look sleek.

Good small knock box. Can hold enough grounds for a week. I wouldn’t want to hold any more as it starts to mold over. Something small enough to keep next to a grinder, but large enough to hold your grounds without running to the garbage can or your compost container often.Cleanup is a breeze.

This is exactly what I needed to get the pesky puck out of the portafilter. One solid slam and the puck falls out intact. I will also say this was surprisingly built from study materials and has a nice weight to it. Definitely high quality.