---
product_id: 149839515
title: "Fiberglass Scratch Brush Pen - 3 Pack - Jewelry, Watch, Coin Cleaning, Electronic applications, Removing rust and corrosion"
brand: "mnixy"
price: "€ 28.70"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/149839515-fiberglass-scratch-brush-pen-3-pack-jewelry-watch-coin-cleaning
store_origin: HR
region: Croatia
---

# Perfect for jewelry Versatile cleaning tool Ideal for electronics Fiberglass Scratch Brush Pen - 3 Pack - Jewelry, Watch, Coin Cleaning, Electronic applications, Removing rust and corrosion

**Brand:** mnixy
**Price:** € 28.70
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate Your Cleaning Game! ✨

## Quick Answers

- **What is this?** Fiberglass Scratch Brush Pen - 3 Pack - Jewelry, Watch, Coin Cleaning, Electronic applications, Removing rust and corrosion by mnixy
- **How much does it cost?** € 28.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/149839515-fiberglass-scratch-brush-pen-3-pack-jewelry-watch-coin-cleaning)

## Best For

- mnixy enthusiasts

## Why This Product

- Trusted mnixy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Value Pack:** Includes 3 brushes for all your cleaning needs.
- • **Compact Design:** Easily fits in your toolkit or pocket.
- • **Multi-Purpose Use:** Perfect for jewelry, watches, coins, and electronics.
- • **Durable Fiberglass:** Long-lasting bristles for effective rust and corrosion removal.
- • **Precision Cleaning:** Designed for intricate details and tight spaces.

## Overview

The Fiberglass Scratch Brush Pen 3 Pack is your go-to solution for meticulous cleaning tasks. Measuring 4.5" x 0.4" x 0.3" inches, with a brush size of 1.7" inches, these brushes are perfect for jewelry, watches, coins, and electronic applications, effectively removing rust and corrosion with ease.

## Description

This economy fiberglass scratch brush with pen-shaped handle can be used for removing rust or corrosion in hard to reach places, cleaning clogged burs, removing excess glue or epoxy, polish metals and many other things.

## Features

- Great for jewelry, watches, coin cleaning, tight places, electronic applications, removing rust and corrosion, and so much more.
- Product size 4.5" X 0.4" X 0.3" Inches (113 X 10 X 7mm)
- Brush size 1.7" Inches (42mm)

## Product Details

- **Material:** Fiberglass
- **Brand:** Mnixy
- **Grit Material:** Fiberglass
- **Bristle Type:** Crimped Wire
- **Product Dimensions:** 4.5"L x 0.4"W

## Images

![Fiberglass Scratch Brush Pen - 3 Pack - Jewelry, Watch, Coin Cleaning, Electronic applications, Removing rust and corrosion - Image 1](https://m.media-amazon.com/images/I/61DnCLhiK1L.jpg)

## Questions & Answers

**Q: how would this work on sanding off rough edges of plastic?**
A: Not sure about plastic.  More of a polishing tool than sanding.  It is very very finely abrasive, and seems to work better on hard surfaces like paint or metal.  Plastic may be a bit too soft to actually abrade, but probably depends on the type of plastic.

**Q: Why you selling euro tool (brs-294.01) 24 pack of fiberglass scratch brush refills with this item ?**
A: Not the seller but the fiberglass wears away with use. B sure 2 protect lungs and fingers as it becomes airborne.

**Q: Can these be refilled?**
A: These look like they might work. looking for myself; haven't tried them

https://www.amazon.com/BRS-294-01-Fiberglass-Scratch-Brush-Refills/dp/B002RMEHFI/ref=pd_di_sccai_3?pd_rd_w=Ydxi2&pf_rd_p=c9443270-b914-4430-a90b-72e3e7e784e0&pf_rd_r=BBSNQVRGFXJMA943BJKP&pd_rd_r=d8bc1aca-097e-4c9f-90b9-1557434bfd3c&pd_rd_wg=jZlKZ&pd_rd_i=B002RMEHFI&psc=1

**Q: does the bristles move down as they wear off? IE, is there a way to use the entire bristle or is it a short stub?**
A: The black knob on the end rotates to extend or to retract the bristles. So as the bristles wear down, you can extend them by rotating the black knob. You can do this until they are completely worn off

## Customer Reviews

### ⭐⭐⭐⭐⭐ Useful glass fiber brush
*by G***N on August 7, 2022*

The glass fiber brushes are a useful tool to remove rust or other oxide layers from metals, clean up contacts, prepare metal or plastic surfaces for glue or epoxy application. The fiber tip is approximately 1/4 inch diameter allowing for precision work.You can modify the abrasive action of the pen by the length of the exposed fiber bundle (short equals more abrasive action, longer equals softer abrasive action).These pens have a long lasting supply of glass fiber that can be advanced by rotating the rear cap of the pen. That supply - for my use cases - lasts over six months.Overall, a very useful, well-made gadget to clean and (intentionally) scuff hard and soft surfaces. And the price is right.I will certainly buy more (in a few years, because these last a good while).Highly recommended.

### ⭐⭐⭐⭐⭐ Useful Tool
*by B***. on June 1, 2025*

These are handy for cleaning up small electrical & mechanical parts.

### ⭐⭐⭐⭐⭐ Excellent contact cleaners...
*by T***N on March 30, 2024*

These clean all kinds of contacts...brass, copper, steel, etc. Very good tool and when the end starts to wear or get too dirty, just trim off a wee bit with a sharp utility knife and it's good as new.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hr/products/149839515-fiberglass-scratch-brush-pen-3-pack-jewelry-watch-coin-cleaning](https://www.desertcart.hr/products/149839515-fiberglass-scratch-brush-pen-3-pack-jewelry-watch-coin-cleaning)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-25*