Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Material	High-quality Copper Wire
Handle Type	Ergonomic Plastic Grip
Wire Diameter	0.35mm
Total Length	180mm
Compatible Nozzle Sizes	0.2mm to 0.8mm
Heat Resistance	Up to 400°C (Wire only)
Package Contents	5 Cleaning Brushes
Color	Gold Wire with Black Handle
Usage	Hot and Cold Cleaning
Brand	Mualpha

6 reviews

Anonymous

Mar 27, 2026

Rating: 5/5

Easy to use for beginners

As someone new to 3D printing, I was afraid to clean my nozzle. This tool made the process simple and stress-free. The instructions were clear too.

Anonymous

Mar 22, 2026

Rating: 4/5

Good value for the price

Works well for clearing minor blockages. I wish the handle was slightly longer for better leverage, but for the price of a 5-pack, it's a great deal.

Anonymous

Mar 20, 2026

Rating: 4/5

Does the job efficiently

Very effective at removing PLA and ABS residue. One brush lasted me about two months of heavy printing before the bristles started to fray.

Anonymous

Mar 11, 2026

Rating: 5/5

Essential tool for any 3D printer owner

This brush saved my print head after a severe clog. The copper wire is flexible enough to navigate the nozzle without damaging the interior walls. Highly recommended for routine maintenance.

Anonymous

Mar 01, 2026

Rating: 5/5

Better than acupuncture needles

I used to use sewing needles, but they would sometimes snap inside the hotend. These copper brushes are much safer and effectively scrub away carbon buildup.

Anonymous

Mar 01, 2026

Rating: 5/5

Clean prints every time

Since I started using these weekly, my extrusion issues have disappeared completely. The wire is sturdy yet gentle on the brass nozzles.

5 FAQ

Q: How many brushes come in one package?

A: Each package contains 5 individual cleaning brushes, providing plenty of replacements for long-term maintenance.

Q: Is this suitable for cleaning 0.2mm nozzles?

A: Yes, the wire diameter is fine enough to fit into 0.2mm nozzles, but please insert it gently to avoid bending the wire.

Q: Can I reuse the brush multiple times?

A: Absolutely. The brushes are designed for repeated use. Simply wipe off any residual filament after cleaning, and they will be ready for the next session.

Q: Will this scratch a hardened steel nozzle?

A: Copper is softer than hardened steel, so it is safe to use on hardened steel nozzles without causing scratches or damage to the internal bore.

Q: Can this brush be used while the nozzle is hot?

A: Yes, the copper wire can withstand high temperatures, allowing you to clean the nozzle while it is heated to operating temperature for easier debris removal. However, please ensure the plastic handle does not touch the hot block.

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