---
product_id: 4263100
title: "Fast-Drying Fast-Acting Presto Gun Blue Touch-Up Pen for Restoring Scratched and Worn Areas, 1 Count (Pack of 1)"
brand: "birchwood casey"
price: "NT$874"
currency: TWD
in_stock: true
reviews_count: 13
category: "Birchwood Casey"
url: https://www.desertcart.tw/products/4263100-fast-drying-fast-acting-presto-gun-blue-touch-up-pen
store_origin: TW
region: Taiwan
---

# Fast-drying in seconds Precision 0.3mm fine tip Durable, rub-resistant finish Fast-Drying Fast-Acting Presto Gun Blue Touch-Up Pen for Restoring Scratched and Worn Areas, 1 Count (Pack of 1)

**Brand:** birchwood casey
**Price:** NT$874
**Availability:** ✅ In Stock

## Summary

> ⚡ Restore your gear like a pro—fast, flawless, and fuss-free!

## Quick Answers

- **What is this?** Fast-Drying Fast-Acting Presto Gun Blue Touch-Up Pen for Restoring Scratched and Worn Areas, 1 Count (Pack of 1) by birchwood casey
- **How much does it cost?** NT$874 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/4263100-fast-drying-fast-acting-presto-gun-blue-touch-up-pen)

## Best For

- birchwood casey enthusiasts

## Why This Product

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

## Key Features

- • **No Mess, No Stress:** No spill, no drip pen design ensures clean, one-coat application every time.
- • **Precision Touch-Up:** Fine 0.3mm tip reaches the smallest nicks and scratches with surgical accuracy.
- • **Fast-Drying Formula:** Dries quickly in most conditions—get back to your range or collection without delay.
- • **Instant Restoration Power:** Penetrates hard steel instantly for a flawless blue-black finish that lasts.
- • **Trusted Legacy Since 1948:** Preferred by professional gunsmiths and serious shooters for unmatched quality.

## Overview

The Birchwood Casey Presto Gun Blue Touch-Up Pen offers a quick, easy, and precise solution for restoring worn or scratched blued steel surfaces. Featuring a fine 0.3mm tip and a fast-drying, durable blue-black finish that resists rubbing off, this pen is a must-have for gun enthusiasts and professionals alike. Trusted since 1948, it delivers professional-grade results without the mess of traditional kits.

## Description

BIRCHWOOD CASEY PRESTO GUN BLUE TOUCH-UP PEN Birchwood Casey Presto Gun Blue Touch-Up Pen penetrates hard steel instantly and gives a durable blue-black finish that won't rub off. Reacts quickly with usually one coat needed. No heat required. BIRCHWOOD CASEY Since 1948, serious shooters, avid collectors and professional gunsmiths have relied on Birchwood Casey for shooting and gun care products; Birchwood Casey has pioneered innovative products with an unwavering dedication to quality.

Review: Great for small touchups - I bought this to touchup a few scuffs on an old 22 pistol that my grandfather gave me. It worked like a charm. I don’t think I would recommend it for large areas but for small bits it’s perfect.
Review: Very Happy! - I installed new sights myself on my LC9 that didn't fill the dovetail joint all the way. Had about .010 of the base of the joint on each side of the front sight still exposed and the coating was very light under the original sight. Probably due to the original sight being installed then uninstalled which is normal. Also on the front sight, before installing the new sight, I had to clean up the front and rear "sharp" edges of the joint ever so slightly before installing the new sight. About .005 on both front and rear. Against that black of the slide, that silver stood out like a sore thumb! There was no damage, just the coating was worn. I looked on YouTube for a solution and saw this pen. So I tried it and it worked perfect!!! I cleaned only the area missing the coating with a cue tip lightly moistened with some acetone (wife's finger nail polish remover lol, same thing) very well. Let dry for a minute or so then used the pen. I went over the silver lines about 5 times letting it dry for a minute or so before each application. I also used a "NEW" soft bristle brush I bought from Harbor Freight (about a buck) every couple coats to kind of blend it a little. It was about 99% perfect. I don't think anyone else would of really noticed but me, but when I took a cleaning patch with a dab of gun oil and wiped it down even I couldn't see it anymore. I took another patch (no oil this time) and wiped the area as to get as much oil off as possible and it was absolutely perfect!!! Nothing came off and I couldn't even tell where I did the touch up. I really tried my best with a couple more clean patches to wipe it off and it still looked great. I see that some reviewers didn't have the same experience as I did and I was on the fence about buying this, but I'm glad I did. The job came out so great except for those darn lines that really bugged the heck out of me. Anyhow, problem solved!

## Features

- QUICK, EASY AND EFFECTIVE - The fastest and easiest way to touch up wear spots, nicks and scratches is with a simple easy to use Presto Gun Blue Pen from Birchwood Casey. It dries fast in most conditions
- INSTANT PENETRATION - Birchwood Casey Presto Gun Blue Pen penetrates hard steel instantly and gives a durable blue black finish that will not rub off. This compact pen is a must-have for you gun maintenance kit
- NO SPILL, NO DRIP PEN - Use this Birchwood Casey Presto Gun Blue Pen like a marking pen for one coat coverage on non-stainless steels. Fine tip of this pen allows to work in the most hard to reach areas
- EVEN APPLICATION - Say goodbye to messy scratch repair kits that require paintbrushes. This easy to use Birchwood Casey Presto Gun Blue Pen is the smartest way to touch up wear spots with a minimum of fuss
- BEST SHOOTING GEAR - Since 1948, serious shooters, avid collectors and professional gunsmiths have relied on Birchwood Casey for shooting and gun care products; Birchwood Casey has pioneered innovative products with an unwavering dedication to quality
- Penetrates hard steel instantly and gives a durable blue-black finish that won't rub off
- Used to touch-up nicks and scratches on blued surfaces
- No heat required
- Reacts quickly with usually one coat needed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000TTIEY6 |
| Best Sellers Rank | #10,546 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #23 in Gunsmithing Tools |
| Brand | Birchwood Casey |
| Closure | Snap |
| Color | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (860) |
| Date First Available | July 17, 2007 |
| Grip Type | Smooth |
| Ink Color | Blue |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | 13201 |
| Line Size | 0.3mm |
| Manufacturer | GSM LLC |
| Manufacturer Part Number | 713201 |
| Material Type | Plastic |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | H |
| Point Type | Fine |
| Product Dimensions | 7.5 x 3.75 x 0.75 inches |
| Shape | Rectangular |
| Size | 1 Count (Pack of 1) |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Birchwood Casey
- **Color:** Blue
- **Ink Color:** Blue
- **Writing Instrument Form:** Ballpoint Pen

## Images

![Fast-Drying Fast-Acting Presto Gun Blue Touch-Up Pen for Restoring Scratched and Worn Areas, 1 Count (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/41XdgnEaIXL.jpg)

## Questions & Answers

**Q: Will this match the blueing of a mini 14 rifle?**
A: The finish builds up with every pass. Think of it like gentle, layered darkening. It isn't a perfect match--nothing short of complete re bluing will do that. This gets rid of bright areas of wear and it's not like paint at all.

**Q: How does this work on parkerized finishes?**
A: not very well....is streaked

**Q: Does it work for glock gen 4 made in USA?**
A: Not so sure. The Glock is not blued, but has a different metal finish, Tenefer, or something like that. If that's worn thru to white metal already, then the pen should work.

**Q: dose it work on black oxide**
A: Bluing is black oxiding, same thing

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for small touchups
*by B***N on June 24, 2025*

I bought this to touchup a few scuffs on an old 22 pistol that my grandfather gave me. It worked like a charm. I don’t think I would recommend it for large areas but for small bits it’s perfect.

### ⭐⭐⭐⭐⭐ Very Happy!
*by T***S on May 4, 2014*

I installed new sights myself on my LC9 that didn't fill the dovetail joint all the way. Had about .010 of the base of the joint on each side of the front sight still exposed and the coating was very light under the original sight. Probably due to the original sight being installed then uninstalled which is normal. Also on the front sight, before installing the new sight, I had to clean up the front and rear "sharp" edges of the joint ever so slightly before installing the new sight. About .005 on both front and rear. Against that black of the slide, that silver stood out like a sore thumb! There was no damage, just the coating was worn. I looked on YouTube for a solution and saw this pen. So I tried it and it worked perfect!!! I cleaned only the area missing the coating with a cue tip lightly moistened with some acetone (wife's finger nail polish remover lol, same thing) very well. Let dry for a minute or so then used the pen. I went over the silver lines about 5 times letting it dry for a minute or so before each application. I also used a "NEW" soft bristle brush I bought from Harbor Freight (about a buck) every couple coats to kind of blend it a little. It was about 99% perfect. I don't think anyone else would of really noticed but me, but when I took a cleaning patch with a dab of gun oil and wiped it down even I couldn't see it anymore. I took another patch (no oil this time) and wiped the area as to get as much oil off as possible and it was absolutely perfect!!! Nothing came off and I couldn't even tell where I did the touch up. I really tried my best with a couple more clean patches to wipe it off and it still looked great. I see that some reviewers didn't have the same experience as I did and I was on the fence about buying this, but I'm glad I did. The job came out so great except for those darn lines that really bugged the heck out of me. Anyhow, problem solved!

### ⭐⭐⭐⭐⭐ Ease of use and results
*by A***Z on September 27, 2025*

Was skeptical about cold bluing. Tried it on a scratched handgun. Am satisfied with results and was simple application.

## Frequently Bought Together

- Birchwood Casey Fast-Drying Fast-Acting Presto Gun Blue Touch-Up Pen for Restoring Scratched and Worn Areas, 1 Count (Pack of 1)
- Birchwood Casey Long-Lasting Fast-Drying Super Black Touch-Up Pen for Deep Scratches and Worn Areas, FLAT BLACK, 0.33 OUNCE
- Birchwood Casey Fast-Drying Fast-Acting Aluminum Black Metal Finish Touch-Up Pen for Restoring Scratched and Marred Areas

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tw/products/4263100-fast-drying-fast-acting-presto-gun-blue-touch-up-pen](https://www.desertcart.tw/products/4263100-fast-drying-fast-acting-presto-gun-blue-touch-up-pen)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-24*