Description
One Station for Every Espresso Ritual
Spent pucks, a loose tamper, a portafilter with nowhere to rest — every espresso counter in India knows this clutter, from home kitchens to café bars. This espresso knock box gives all of it one fixed, walnut home.
Order, Not Chaos
The MHW-3BOMBER knock box is machined from walnut with natural grain, then paired with ABS, silicone and stainless steel hardware. It holds your portafilter upright, catches used pucks, and stores small tools — all in one footprint.

Engineered for Daily Use
- Slot cylinder adjusts to fit 51, 53 and 58mm portafilters and tampers
- Silicone pads absorb impact, protecting both tool and worktop
- Magnetic drawer keeps puck screens and baskets within reach
- Detachable 1.5L bin lifts out for fast, hygienic cleaning
What Makes This Knock Box Different
51–58mm Universal Fit
Insert or remove the internal slot cylinder to match your portafilter diameter, from compact 51mm baskets to full-size 58mm commercial groups.
Silicone-Protected Impact
Upgraded silicone pads line the knock bar and base, cutting noise and preventing slippage on the counter during every knock-out.
Magnetic Storage Drawer
A built-in side drawer holds puck screens, filter baskets and small tools, keeping them attached to the station instead of scattered around it.
1.5L Detachable Bin
Large enough for a full session of pulls, the bin lifts free of the walnut body for quick emptying and washing.
Walnut and Metal Build
Solid walnut wood with natural grain is finished with ABS, silicone and stainless steel accents for a station that looks as good as it works.
Technical Details
- Brand: MHW-3BOMBER
- Name: Multifunctional Knock Box Portafilter Holder
- Material: Walnut, ABS, Silicone, Stainless Steel, Zinc Alloy
- Fit: 51–58mm Universal (tampers, distributors, portafilters)
- Capacity: 1.5L detachable knock bin
- Weight: 2100g / 1100g
What You Get
- Walnut espresso knock box body with detachable, washable bin
- Slot cylinder portafilter holder, adjustable for 51–58mm baskets
- Magnetic side storage drawer for puck screens and small tools
- Silicone knock bar and base pads, pre-fitted
Home Bar or Café Counter — This Station Fits Both
On a home espresso setup, this knock box replaces a loose towel and a wobbly saucer with a fixed, quiet station that matches your kitchen. On a café counter, it holds up to repeated service, keeping tampers, baskets and pucks organised through a full shift without adding noise between pulls.
Espresso Knock Box FAQs
Which portafilter sizes does this knock box fit?
It accommodates 51mm, 53mm and 58mm portafilters and tampers. Insert or remove the internal slot cylinder to adjust the fit.
How do I clean the knock box after use?
The 1.5L bin detaches fully from the walnut body, so you can rinse and dry it separately from the wood and metal components.
Will it scratch my countertop or portafilter?
No. Silicone pads line the knock bar and base, cushioning impact and protecting both your worktop and portafilter finish.
What is stored in the side drawer?
The magnetic drawer is sized for puck screens, filter baskets and other small accessories you use during extraction.
Is this suitable for daily café use?
Yes. The walnut and stainless steel construction, combined with the detachable bin, is built to handle repeated daily knock-outs and cleaning cycles.
One Walnut Station, Every Espresso Tool in Place
For home baristas and café teams who want one tidy, quiet spot for portafilters, pucks and small tools, this espresso knock box brings walnut craftsmanship and practical storage together on a single counter footprint.








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