![Amazon.com: Ompellus Espresso Knock Box, Large Capacity & Non-Slip Base Coffee Knock Box, Barista Tools, Espresso Machine Accessories (Silver): Home & Kitchen Amazon.com: Ompellus Espresso Knock Box, Large Capacity & Non-Slip Base Coffee Knock Box, Barista Tools, Espresso Machine Accessories (Silver): Home & Kitchen](https://m.media-amazon.com/images/I/61D7Y-bt85L.jpg)
Amazon.com: Ompellus Espresso Knock Box, Large Capacity & Non-Slip Base Coffee Knock Box, Barista Tools, Espresso Machine Accessories (Silver): Home & Kitchen
![Here's my setup. Newest addition is the knock box. Got tired of banging my portafilter on the trash can. Realized that was gross too. : r/espresso Here's my setup. Newest addition is the knock box. Got tired of banging my portafilter on the trash can. Realized that was gross too. : r/espresso](https://i.redd.it/jwo5rp1m2et31.jpg)
Here's my setup. Newest addition is the knock box. Got tired of banging my portafilter on the trash can. Realized that was gross too. : r/espresso
![Amazon.com: Motta Stainless Steel Knock Box With Removable Bar For Coffee and Espresso, 12.5 cm Diameter: Home & Kitchen Amazon.com: Motta Stainless Steel Knock Box With Removable Bar For Coffee and Espresso, 12.5 cm Diameter: Home & Kitchen](https://m.media-amazon.com/images/I/31pyN-FyjPL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Motta Stainless Steel Knock Box With Removable Bar For Coffee and Espresso, 12.5 cm Diameter: Home & Kitchen
![(199) Metallurgica Motta Knockbox 105 mm . Demo . #shorts #barista #knockbox #baristatools #motta - YouTube (199) Metallurgica Motta Knockbox 105 mm . Demo . #shorts #barista #knockbox #baristatools #motta - YouTube](https://i.ytimg.com/vi/KkMIt-RZqho/hqdefault.jpg)