Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Material	High-quality Copper Wire
Handle Type	Ergonomic Plastic Grip
Primary Use	3D Printer Nozzle Cleaning
Secondary Use	Industrial Rust Removal
Bristle Stiffness	Medium-Firm
Brush Head Size	Mini (15mm x 8mm)
Total Length	12 cm
Color	Gold Bristles with Blue Handle
Package Contents	5 Pieces per Pack
Compatibility	Standard 0.4mm Nozzles

6 reviews

Anonymous

Mar 31, 2026

Rating: 3/5

Decent but wears out

It does the job for light cleaning, but if you have heavy carbon buildup, the bristles splay out after a few uses. Good for maintenance, maybe not for deep restoration.

Anonymous

Mar 19, 2026

Rating: 5/5

Compact and effective

Love the mini size. It fits perfectly into tight spaces on my CNC machine as well as my 3D printer. The copper wire is durable and doesn't shed easily.

Anonymous

Mar 13, 2026

Rating: 4/5

Good value for money

Works well for cleaning small crevices in my machinery. I bought it primarily for my 3D printer, but I also use it for polishing small metal parts. One star off because the handle feels a bit light.

Anonymous

Mar 07, 2026

Rating: 5/5

Perfect for unclogging nozzles

This little brush saved my print job. The copper wires are stiff enough to clear PLA residue but gentle enough not to damage the brass nozzle. Highly recommended for any 3D printing enthusiast.

Anonymous

Mar 05, 2026

Rating: 5/5

Essential workshop tool

I keep a pack of these at my workbench. They are excellent for removing rust from small screws and cleaning out threaded holes. The copper material prevents scratching softer metals.

Anonymous

Mar 03, 2026

Rating: 5/5

Better than needles

Much safer and more effective than using acupuncture needles to clean nozzles. The bristles reach all sides of the opening effectively. My extrusion issues have disappeared since I started using this.

5 FAQ

Q: Is the handle heat resistant?

A: The plastic handle is designed for room temperature handling. Please allow the nozzle or metal part to cool down completely before using the brush to avoid melting the handle.

Q: How many brushes come in one package?

A: Each package contains 5 individual mini toothbrush-style cleaning brushes.

Q: Will this remove ABS residue effectively?

A: Yes, the copper bristles are effective at scrubbing away ABS, PLA, and PETG residues from nozzle tips and hot ends.

Q: Can this brush be used on hardened steel nozzles?

A: Yes, copper is softer than hardened steel, so it will clean the surface without causing scratches or damage to the nozzle material.

Q: What is the diameter of the brush head?

A: The brush head is approximately 8mm wide, making it ideal for standard 0.4mm nozzles and small industrial components.

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