







Product Overview
Key Features
- Knock box for mess-free espresso puck disposal
- Stores up to 20 used espresso pucks
- Removable knock bar for easy cleaning
- Anti-slip rubber base for stable benchtop use
Key Specifications
- Brand:
- Breville
- Model Number:
- BEA502BTR0ZAN1
- Capacity:
- 20 Pucks
- Colour:
- Black
General Information
- Type:
- Knock Box
- Supplier Colour:
- Black Truffle
- 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:
- Black Truffle
- 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
Product Reviews of Breville The Knock Box 20 Black Truffle

Overall Rating Snapshot
4.8 out of 5 stars from 20 reviews
100% of users recommend this product
What customers say, summarised by AI
- Large size means less frequent emptying, ideal for heavy coffee drinkers
- Sturdy, durable construction and easy to clean design
- Compact for the bench but holds plenty of used coffee grounds
- Well-matched colours to popular coffee machines for a stylish look
- Contains mess effectively, keeping coffee areas tidy
- Serves as a useful accessory for most home espresso machines
Pros
Classy look
Love the size and look of this. The size means No mess and easy to clean. Highly recommend
Cherie Duskovic
Confirmed purchase 13 September 2026
Published on 7 October 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great product
Love this knock-on, great product
Fridgee
Confirmed purchase 28 July 2026
Published on 18 August 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Anonymous
Confirmed purchase 10 May 2026
Published on 4 June 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Breville Knock Box
I purchased the larger knock box and I'm glad I did. With the larger size it's obvious that you don't need to empty as often.
Ange
Confirmed purchase 24 March 2026
Published on 14 April 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Good size for us
We stopped buying coffees and now exclusively make our own. With a family of 4 we do 8-10 coffees per day and this knock box is just that little larger to stop you from having to empty it out every day. It is working well for us.
Lex
Confirmed purchase 31 December 2025
Published on 28 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Omg I love my Breville gear
Fantastic, compact. Easy to clean and very sturdy. Love it
Peter Gregson
Confirmed purchase 14 December 2025
Published on 7 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great Breville idea
Love it, able to keep all the mess in the box. Durable
Stephen Robinson
Confirmed purchase 14 December 2025
Published on 7 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Omg I love my Breville gear
Fantastic, compact. Easy to clean and very sturdy. Love it
Peter Gregson
Confirmed purchase 14 December 2025
Published on 7 January 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Perfect present
Perfect present and in the right colour i wanted
Andrew
Confirmed purchase 6 November 2025
Published on 3 December 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Amaizng
Works perfectly and the colour matches my coffee machine
Andrew
Confirmed purchase 6 November 2025
Published on 2 December 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 10 of 20 reviews
The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The Breville Knock Box 20 is a compact benchtop accessory for tidy espresso puck disposal in home coffee setups. It suits regular coffee drinkers who want a stable, easy-to-clean knock box with enough room for daily use. Its key strengths are the 20-puck capacity, removable knock bar and non-slip base. The main limitation is that it is designed for home use rather than heavy commercial volumes.
What it’s great for
- Home Espresso Routines
- Mess-Free Puck Disposal
- Daily Coffee Making
- Compact Benchtop Setups
Where it works best
- Home Kitchen
- Apartment Kitchen
- Coffee Station
- Small Benchtop Setup
Who it’s for
- Home Barista
- Frequent Coffee Drinker
- Espresso Machine Owner
- Compact Kitchen User
Things to consider
It is well suited to home espresso use, but users wanting higher-volume or café-style durability may prefer a larger commercial knock box.
Machine compatibility
Best suited to home espresso machines, especially Breville espresso setups
Barista suitability
7/10 - well suited to home baristas and frequent espresso making, but not intended for commercial-volume service
Ease of use
9/10 - simple benchtop design with stable footing and straightforward puck disposal
Cleaning convenience
8/10 - removable knock bar makes the inner vessel easier to access and clean
Key benefits
- 20-puck capacity: Holds up to 20 espresso pucks before emptying, which helps reduce trips to the bin during regular home use.
- Compact footprint: Its 16.4 x 16.2 x 16.2 cm size fits neatly beside most home espresso machines without taking over the bench.
- Removable knock bar: The bar lifts out so you can clean the inner vessel more easily after use.
- Non-slip base: The rubber base helps keep the knock box steady while knocking out spent coffee.
- Mess-free disposal: Gives you a dedicated place to knock out coffee pucks, helping keep your coffee station cleaner.
- Stainless steel and plastic build: Combines everyday durability with a manageable handling weight for frequent use.
- Home espresso design: Made to complement home espresso setups and sit conveniently beside your machine.
- Luxe black truffle finish: The refined finish pairs neatly with modern Breville espresso machine styling.
Q: Is the Knock Box 20 big enough for daily home coffees
A: Yes. Breville Knock Box 20 holds 20 espresso pucks, so it suits regular home use and cuts down how often you need to empty it. It is still a home-size accessory, not a high-volume commercial knock box.
Q: Will this knock box fit beside most home espresso machines
A: Yes. Its 16.4 x 16.2 x 16.2 cm footprint is compact enough for most kitchen benchtops, so it can sit beside a home machine without taking over the workspace. It is meant for bench use rather than café back-bar volumes.
Q: Does it only suit Breville machines and portafilters
A: No. It is designed to work with most Breville espresso machines and standard portafilters, so you do not need a brand-matched setup. The main thing to check is bench space, because this is a separate knock box, not an integrated bin.
Q: Can the knock bar come out for easier cleaning
A: Yes. The knock bar is removable, so the inside is easier to access when you need to empty grounds and wipe it out properly. Dishwasher-safe cleaning is not listed for this model, so hand washing is the safer assumption.
Q: Who should buy the Knock Box 20 instead of smaller sizes
A: The Knock Box 20 suits home coffee drinkers who make enough espresso each day to want fewer trips to the bin. Its larger puck capacity is useful for family or shared-machine setups, but it is still designed for home benchtops, not heavy café service.
Q: What is the Breville Knock Box 20 actually used for
A: It is for knocking spent espresso pucks out of the portafilter after each shot, so used coffee goes into one container instead of onto the benchtop or bin. It helps keep the coffee area tidier, but it does not store fresh grounds or brew coffee.









