The coffee knock box body is made of high-quality environmentally friendly ABS material. It’s durable, has a long service life, and is waterproof. The knock box is easy to clean and washable by water directly. After washing, just wipe it with a damp cloth and then air dry.
The knock lever is solid and made of SUS304, well enough to withstand hard knocking. External thickened silicone on the knock lever protects the portafilter and reduces knock box noise.
 
Features⏩
✅ Maximum capacity 1.2L, can accommodate about 12-15 coffee pucks.
✅ Heightened wall to avoid coffee splashing. Silicone mat at the bottom, efficient anti-slip, and stable placement.
✅ Dishwasher safe.
✅ Removable knock bar.
 
🚨We are the Official Distributor of MHW-3Bomber products.