---
product_id: 185945959
title: "20 Pieces 12 x 3mm with 3mm Straight Hole Multi-use Refrigerator Magnets for Refrigerator Science Crafts Projects Science Education Magnetism Kits"
brand: "magpross"
price: "¥2576"
currency: JPY
in_stock: true
category: "Industrial"
url: https://www.desertcart.jp/products/185945959-20-pieces-12-x-3mm-with-3mm-straight-hole-multi
store_origin: JP
region: Japan
---

# 20 Pieces 12 x 3mm with 3mm Straight Hole Multi-use Refrigerator Magnets for Refrigerator Science Crafts Projects Science Education Magnetism Kits

**Brand:** magpross
**Price:** ¥2576
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 20 Pieces 12 x 3mm with 3mm Straight Hole Multi-use Refrigerator Magnets for Refrigerator Science Crafts Projects Science Education Magnetism Kits by magpross
- **How much does it cost?** ¥2576 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/185945959-20-pieces-12-x-3mm-with-3mm-straight-hole-multi)

## Best For

- magpross enthusiasts

## Why This Product

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

## Description

20 Pieces 12*3mm with 3mm straight hole Refrigerator magnets Not toys, keep away from kids, not for children playing We are professional magnet manufacturers, and we have various types of magnets,please have a look at our store or Email us for more information,thank you, have a happy shopping!Control the force by hands to avoid collision when the magnets colliding with each other, which may result in breaking

## Features

- 12mm x 3mm (Diameter* Height) with 3mm Hole.20pcs in package
- Click our store to see various kinds of sizes that may meet your needs
- Durability - have high resistance to demagnetization, corrosion and oxidation
- NOT TOY, NOT FOR CHILDREN PLYAING!!
- These inexpensive disc are great for many craft uses such as for all Home, Office, Craft, Science Projects and Product Manufacturing applications

## Images

![20 Pieces 12 x 3mm with 3mm Straight Hole Multi-use Refrigerator Magnets for Refrigerator Science Crafts Projects Science Education Magnetism Kits - Image 1](https://images-na.ssl-images-amazon.com/images/I/71Dq1FEv63L.jpg)
![20 Pieces 12 x 3mm with 3mm Straight Hole Multi-use Refrigerator Magnets for Refrigerator Science Crafts Projects Science Education Magnetism Kits - Image 2](https://images-na.ssl-images-amazon.com/images/I/71HI7XopAsL.jpg)
![20 Pieces 12 x 3mm with 3mm Straight Hole Multi-use Refrigerator Magnets for Refrigerator Science Crafts Projects Science Education Magnetism Kits - Image 3](https://images-na.ssl-images-amazon.com/images/I/71Jj-V-f1bL.jpg)
![20 Pieces 12 x 3mm with 3mm Straight Hole Multi-use Refrigerator Magnets for Refrigerator Science Crafts Projects Science Education Magnetism Kits - Image 4](https://images-na.ssl-images-amazon.com/images/I/61-sgb4MsyL.jpg)
![20 Pieces 12 x 3mm with 3mm Straight Hole Multi-use Refrigerator Magnets for Refrigerator Science Crafts Projects Science Education Magnetism Kits - Image 5](https://images-na.ssl-images-amazon.com/images/I/61xHVAbFFgL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/185945959-20-pieces-12-x-3mm-with-3mm-straight-hole-multi](https://www.desertcart.jp/products/185945959-20-pieces-12-x-3mm-with-3mm-straight-hole-multi)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-15*