






☕ Knock it like a pro — clean, compact, and crafted for coffee lovers!
The New Homeffect® Coffee Knock Box is a sleek, German-engineered espresso accessory designed to streamline your coffee routine. With a 600ml capacity and compact dimensions, it fits neatly on most drip trays, while its raised rear wall prevents messy splashes. Featuring a side-mounted knock-off pad for easy grounds disposal and a sturdy, non-slip build, this minimalist black knock box combines style and function for the discerning home barista.








| ASIN | B07QTCXTK5 |
| Best Sellers Rank | 236,154 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 227 in Coffee Tampers |
| Brand Name | homeffect |
| Capacity | 600 Millilitres |
| Colour | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (5,046) |
| Included Components | Inclusive eBook |
| Item Dimensions L x W x H | 12.2L x 12.2W x 11.7H centimetres |
| Item Type Name | Knockbox |
| Item Weight | 180 Grams |
| Manufacture Year | 2025 |
| Manufacturer | JK eCom GmbH |
| Material Type | Plastic |
| Power Source | Manual |
| Recommended Uses For Product | Espresso |
| Specific Uses For Product | Espresso |
| Style Name | Modern |
| Unit Count | 1.0 count |
D**.
Excellent
Great knock box. I like the fact it doesn't have a bar across the centre and instead as a lip at the edge for knocking the portafilter. Makes it a lot easier to empty and clean.
G**P
Excellent.
Compact (not too small). Sturdy build (it looks like a ledge, but it’s solid from top to bottom - very clever design). Non-slip. Easy to clean (inside & out). Excellent value - it was worth shopping around for a good design.
D**N
Well designed knock box made of quality black plastic
It took a while finding a well designed coffee knock box, but this is the business. Fits inside the coffee machine no problem and looks good on the counter top. Hard to see in the photo, but the "knock" area of bucket has a strong pillar supporting it. I did notice all other knock boxes had a fundamental design flaw: bar across the top thereby stopping the coffee actually getting out of the group head. Whereas this unit has no such problem. Highly recommended!
R**N
Great product but plastic not stainless steel
Knock box is great size and perfect design for knocking out espresso pucks. Rubber pad helps cut down on noise. Easy to use and clean. Only reason for 4 stars and not 5 is that this product is NOT stainless steel as listed. It is plastic.
G**N
Great quality and stability
Very pleased with quality. Very stable when knocking out the puck. Plenty of capacity for home use. Easy to clean.
C**T
BEST
I’ve used many knock box but this is the best! Easy to clean and works very well!! recommend it!
B**L
Excellent product - Why didn't someone think of this innovation sooner?
Well made, easy to use, easy to clean, robust construction. Novel design makes knocking out coffee grounds easy.
H**D
a
a
A**T
go for it...sturdy and does the job well
A**6
El Homeffect Knock Box es un picamarros sencillo y sin piezas removibles, lo que hace que sea mucho más facil de limpiar, incluso en el lavavajillas, el diametro es bastante grande para dejar espacio para que se pueda usar la zona con la goma de picamarros como base para presar el cafè en el portafiltro, tenga picos, agujeros o sea filtro naked. El sistema patentado de columna que llega a la base del tarro permite picar los portafiltros y limpiarlos sin miedo a que se desbalancee y tire el contenido. Contiene muchas pastillas usadas, como unas 10-15, según la cantidad de gramos que se usen y es de plastico resistente, lavable en lavavajillas y espero que me dure mucho tiempo dado que se ve robusto y de buena calidad.
A**D
Super
R**T
Very happy with this knock box for espresso portafilters. Very easy to use, great design that limits mess. Easy to empty out and wash clean after using. Fits about four pucks before needing to be emptied. The knock area is solid and very effective.
M**K
Perfect for what it does and is
Trustpilot
1 month ago
1 day ago