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Key Features
- Knock box with stainless steel construction
- Stores up to 20 espresso pucks for easy disposal
- Removable knock bar allows quick cleaning
- Anti-slip rubber base keeps it stable on benchtops
Key Specifications
- Brand:
- Breville
- Model Number:
- BEA502BSS0ZAN1
- Capacity:
- 20 Pucks
- Colour:
- Silver
General Information
- Type:
- Knock Box
- Supplier Colour:
- Stainless Steel
- Additional Features:
- Strike the portafilter against the knock bar for quick, easy and mess-free disposal of the coffee puck, Conveniently store up to 20 espresso pucks, for quick and easy disposal, Removable knock bar for easy cleaning of the inner vessel, The base features a
- What's In The Box:
- Knock Box
Warranty
- Manufacturer's Warranty:
- 1 Year
General Information
- Type:
- Knock Box
- Supplier Colour:
- Stainless Steel
- Additional Features:
- Strike the portafilter against the knock bar for quick, easy and mess-free disposal of the coffee puck, Conveniently store up to 20 espresso pucks, for quick and easy disposal, Removable knock bar for easy cleaning of the inner vessel, The base features a
- What's In The Box:
- Knock Box
Product Dimensions
- Product Height (mm):
- 162
- Product Width (mm):
- 164
- Product Depth (mm):
- 162
Box Dimensions
- Box Height (mm):
- 192
- Box Width (mm):
- 186
- Box Depth (mm):
- 186
- Box Weight (kg):
- 1
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Product Reviews of Breville The Knock Box 20 Stainless Steel

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At a glance
The Breville The Knock Box 20 is a compact benchtop coffee accessory designed for quick, tidy disposal of used espresso pucks. It suits home baristas making several coffees a day, with a stable anti-slip base and removable knock bar for easier cleaning. Its main strength is everyday practicality in a small footprint, but it is better suited to home use than high-volume commercial setups.
What it’s great for
- Daily Home Espresso
- Coffee Puck Disposal
- Tidy Coffee Stations
- Multi-Cup Households
Where it works best
- Home Kitchen
- Apartment Coffee Station
- Small Office Kitchenette
- Benchtop Espresso Setup
Who it’s for
- Home Barista
- Everyday Coffee Drinker
- Espresso Machine Owner
- Small Household
Things to consider
With capacity for up to 20 espresso pucks, it is convenient for home use but may need emptying too often for heavy entertaining or commercial-style coffee volumes.
Barista suitability
8/10 - well suited to home baristas making multiple coffees daily, but not aimed at commercial-volume use
Ease of use
9/10 - simple knock-and-dispose design with stable footing makes daily use straightforward
Cleaning convenience
8/10 - removable knock bar helps with access and cleaning of the inner vessel
Machine compatibility
Compatible with most home espresso setups that use a portafilter for puck disposal
Key benefits
- 20-puck capacity: Holds up to 20 espresso pucks before emptying, making it practical for households that brew several coffees a day.
- Compact benchtop size: Fits neatly beside your espresso machine without taking up excessive counter space.
- Removable knock bar: Lets you access the inner vessel more easily for more thorough cleaning.
- Anti-slip rubber base: Helps keep the knock box steady while knocking out used coffee pucks.
- Stainless steel body: Offers a durable, premium-looking finish that suits modern coffee setups.
- Mess-reducing design: Supports quicker, cleaner puck disposal to help keep your coffee area tidier after brewing.
Q: Is the Breville Knock Box 20 dishwasher safe?
A: Dishwasher-safe use is not listed for the Breville Knock Box 20. The removable knock bar lets the inner vessel be cleaned more thoroughly by hand, which is the safer choice if you want to avoid guessing about dishwasher suitability.
Q: Will this knock box suit most home espresso machine portafilters?
A: Yes. The Breville Knock Box 20 is designed for standard home and small office espresso machines that use a portafilter. It suits the usual puck disposal workflow after brewing, but it is not aimed at high-volume commercial service.
Q: Is a 20 puck capacity enough for daily coffee making?
A: Yes, for most home setups. Breville Knock Box 20 holds 20 espresso pucks, so it suits several coffees a day without constant emptying, though a busy shared kitchen or office may still need it emptied more often than a larger knock box.
Q: Can this Breville knock box handle commercial cafe use?
A: No. Breville Knock Box 20 is sized for benchtop home use and small office coffee stations, not a busy cafe workflow. It works best where space matters and coffee volume is moderate, rather than where pucks build up quickly through the day.
Q: Does the rubber base actually keep it steady while knocking?
A: Yes. The anti-slip rubber base is there to help keep the Breville Knock Box 20 stable when the portafilter hits the knock bar. It reduces movement on the bench, but it still needs to sit on a flat surface for the best stability.
Q: Why choose this size knock box for a small kitchen?
A: Its compact benchtop footprint makes it easier to keep beside an espresso machine without taking over the coffee station. The trade-off is capacity. This model is better for regular home brewing than for heavier all-day use in a busy workspace.









