Beginner buying guide
What Is a Coffee Knock Box?
A coffee knock box is a dedicated container for knocking used espresso pucks out of your portafilter after brewing. It keeps cleanup faster, cleaner and more intentional.
Why espresso users need one
Espresso pucks are wet, compact and messy. A knock box gives them a proper place to go and helps protect your counter, bin and portafilter.
Popular choices
The Hub 3-in-1 Espresso Knock Box, Tamping Station & Tamper HolderBest for a complete prep station.
Shop productWhat to look for
- Stable shape.
- Comfortable knock bar.
- Capacity that matches your daily espresso volume.
- Design that fits your machine area.

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