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Espresso Knock Box

The tidy way to dump used espresso pucks.

Espresso knock box

A knock box is the small bin that catches spent espresso pucks so you do not deal grounds directly into the sink. Every serious espresso setup has one.

This one is a sturdy, weighted box with a rubber-coated bar and an anti-slip base — the unglamorous workhorse that keeps your counter clean shot after shot.

Key features

  • •Heavy weighted base
  • •Rubber-coated knock bar
  • •Removable inner bucket
  • •Anti-slip feet
  • •Compact footprint

Specifications

TypeEspresso knock box
MaterialStainless/plastic body
BarRubber-coated
CleaningRemovable bucket

Pros

  • ✓Keeps counter clean
  • ✓Does not bind after warm pucks
  • ✓Stable while knocking
  • ✓Cheap essential

Cons

  • ✕One more thing on the counter
  • ✕Smaller models fill fast
  • ✕Basic finish

Verdict

Cheap insurance for a tidy espresso corner — buy the knock box before you buy fancy towels.