---
product_id: 535398785
title: "Blank Brass Challenge Coin Laser Engraving Custom Coins Blanks 40 mm with Acrylic Protection Box for DIY Crafts Birthday Travel Commemorative Collection (10pcs Brass)"
brand: "rainteam"
price: "¥9736"
currency: JPY
in_stock: true
reviews_count: 8
category: "Rainteam"
url: https://www.desertcart.jp/products/535398785-blank-brass-challenge-coin-laser-engraving-custom-coins-blanks-40
store_origin: JP
region: Japan
---

# Non-electroplated brushed surface for crisp engraving Acrylic box for scratch protection 40mm solid brass coin size Blank Brass Challenge Coin Laser Engraving Custom Coins Blanks 40 mm with Acrylic Protection Box for DIY Crafts Birthday Travel Commemorative Collection (10pcs Brass)

**Brand:** rainteam
**Price:** ¥9736
**Availability:** ✅ In Stock

## Summary

> 🛠️ Craft Your Legacy with Every Engraving!

## Quick Answers

- **What is this?** Blank Brass Challenge Coin Laser Engraving Custom Coins Blanks 40 mm with Acrylic Protection Box for DIY Crafts Birthday Travel Commemorative Collection (10pcs Brass) by rainteam
- **How much does it cost?** ¥9736 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/535398785-blank-brass-challenge-coin-laser-engraving-custom-coins-blanks-40)

## Best For

- rainteam enthusiasts

## Why This Product

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

## Key Features

- • **Versatile DIY Canvas:** Ready for laser engraving, stamping, or etching—unleash your creativity with flawless results every time.
- • **Premium Solid Brass Base:** Durable, oxidation-resistant 3mm thick brass ensures your custom designs last a lifetime.
- • **Meaningful Gift Potential:** Create personalized keepsakes that deepen connections—perfect for friends, family, and collectors alike.
- • **Perfectly Sized for Impact:** At 40mm diameter, these coins are ideal for standout commemorative and collectible projects.
- • **Scratch-Resistant Acrylic Case:** Each coin arrives in its own sleek acrylic box, preserving pristine condition and presentation.

## Overview

These 10-pack 40mm solid brass challenge coin blanks come with a protective acrylic box and a non-electroplated brushed surface optimized for laser engraving and DIY customization. Designed for durability and precision, they offer a premium canvas for personalized commemorative, collectible, or gift projects.

## Description

Shop Rainteam at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

Review: Easy to engrave and high quality blanks - My go to for fiber laser engraving blanks. Solid brass, easy to engrave and customers love the coins.
Review: Quality solid brass - These are very nice. Much thicker than others I have bought. Also has a flat polished surface rather than the textured on others. Highly recommended. Cost is higher, but worth it. Used for fiber laser engraving

## Features

- 【Brass Material】The Custom Engraving Coins Blanks is made of quality brass.solid brass and non electroplated brushed.There may be trace on the surface because of non-electroplated brushed.Noted: The surface of the coins is coated with a protectived coating to prevent oxidation.Removing this coating before engraving can lead to better results.
- 【Size Information】10 pcs custom coins are included. The Brass Challenge Coin measure approximately 40 mm/ 1.57 inch in diameter and 3 mm/ 0.11 inch in thick.Please Note: NO HOLE.
- 【Gift】You can give these blank medals to friends, family, military coin collector, etc. It can bring them happiness and make your relationship closer.
- 【DIY】Perfect for stamping, etching, laser engraving,and engraving projects.you can make some personalized designs on it.
- 【Acrylic Protection Box】 each blank coin is independently packed with a transparent acrylic protection box, which can effectively protect the product from being scratched.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6QSHP9H |
| Best Sellers Rank | #22,456 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #3,048 in Beading & Jewelry Making |
| Customer Reviews | 4.6 4.6 out of 5 stars (108) |
| Date First Available | May 31, 2023 |
| Item Weight | 14 ounces |
| Item model number | YB001 |
| Manufacturer | Rainteam |
| Product Dimensions | 1.57 x 1.57 x 0.11 inches |

## Images

![Blank Brass Challenge Coin Laser Engraving Custom Coins Blanks 40 mm with Acrylic Protection Box for DIY Crafts Birthday Travel Commemorative Collection (10pcs Brass) - Image 1](https://m.media-amazon.com/images/I/81uah7GTdTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to engrave and high quality blanks
*by S***. on May 16, 2025*

My go to for fiber laser engraving blanks. Solid brass, easy to engrave and customers love the coins.

### ⭐⭐⭐⭐⭐ Quality solid brass
*by R***D on September 3, 2025*

These are very nice. Much thicker than others I have bought. Also has a flat polished surface rather than the textured on others. Highly recommended. Cost is higher, but worth it. Used for fiber laser engraving

### ⭐⭐⭐⭐⭐ Outstanding Coins for Fiber Engraving
*by K***P on November 22, 2025*

These coins are solid brass! At first, I thought I might be getting a knockoff claiming to be brass, but after cleaning them up after the fiber engraving, they came out nice and clean. I have a couple of others I made, but they are not appropriate for showing due to the words on them. These are certainly worth the money and feel and look great.

## Frequently Bought Together

- Blank Brass Challenge Coin Laser Engraving Custom Coins Blanks 40 mm with Acrylic Protection Box for DIY Crafts Birthday Travel Commemorative Collection (10pcs Brass)
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**Shop now:** [https://www.desertcart.jp/products/535398785-blank-brass-challenge-coin-laser-engraving-custom-coins-blanks-40](https://www.desertcart.jp/products/535398785-blank-brass-challenge-coin-laser-engraving-custom-coins-blanks-40)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-27*