---
product_id: 503997472
title: "Magnets for Crafts with Adhesive Backing, TRYMAG Small Ceramic Crafts Magnets Round Disc Magnet, Tiny Flat Circle Ferrite Industrial Magnet for Crafts, Science, Hobbies, Project - 0.6Inch, 345PCS"
brand: "trymag"
price: "¥8590"
currency: JPY
in_stock: true
reviews_count: 13
category: "Trymag"
url: https://www.desertcart.jp/products/503997472-magnets-for-crafts-with-adhesive-backing-trymag-small-ceramic-crafts
store_origin: JP
region: Japan
---

# 0.6 inch diameter precision discs heat resistant up to 300°C 345 premium ceramic magnets Magnets for Crafts with Adhesive Backing, TRYMAG Small Ceramic Crafts Magnets Round Disc Magnet, Tiny Flat Circle Ferrite Industrial Magnet for Crafts, Science, Hobbies, Project - 0.6Inch, 345PCS

**Brand:** trymag
**Price:** ¥8590
**Availability:** ✅ In Stock

## Summary

> 🧲 Stick to brilliance—craft smarter, not harder!

## Quick Answers

- **What is this?** Magnets for Crafts with Adhesive Backing, TRYMAG Small Ceramic Crafts Magnets Round Disc Magnet, Tiny Flat Circle Ferrite Industrial Magnet for Crafts, Science, Hobbies, Project - 0.6Inch, 345PCS by trymag
- **How much does it cost?** ¥8590 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/503997472-magnets-for-crafts-with-adhesive-backing-trymag-small-ceramic-crafts)

## Best For

- trymag enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Ferrite magnets engineered for corrosion, oxidation, and demagnetization resistance—power that endures.
- • **Precision Perfect:** Compact 15mm diameter and 3mm thickness discs designed for seamless integration into any project.
- • **Craft with Confidence:** 345 industrial-strength ceramic magnets with double-sided adhesive for instant, secure bonding.
- • **Spark Creative Genius:** Ideal for science experiments, DIY crafts, office organization, and hobby projects—ignite curiosity everywhere.
- • **Professional Grade Assurance:** ISO 9001 certified quality with expert design support—trusted by creators who demand excellence.

## Overview

TRYMAG’s 345-piece set of small, round ceramic ferrite magnets (0.6 inch diameter, 3mm thick) features industrial-strength double-sided adhesive backing. These durable magnets resist heat up to 300°C and maintain magnetic power against corrosion and demagnetization, making them perfect for crafts, science projects, and professional applications. ISO 9001 certified for quality, they offer a reliable, versatile solution for millennial makers seeking precision and lasting performance.

## Description

Magnets for Crafts with Adhesive Backing, TRYMAG Small Ceramic Crafts Magnets Round Disc Magnet, Tiny Flat Circle Ferrite Industrial Magnet for Crafts, Science, Hobbies, Project - 0.6Inch, 345PCS: desertcart.com: Industrial & Scientific

Review: Great Magnets for a Crafting Project - Great little magnets. Got these to turn enamel pins into magnets for my desk setup. They work great. The magnet is strong enough to hold up the pin (I took the spike part off), but not crazy strong as to bother a computer screen or to be too hard to move around. You can add these to pretty much anything. They are super easy to apply and the glue is pretty instant too. Would recommend to anyone looking for a small DIY project.
Review: Well-made magnets - I've used 7/8" magnets in my craft for years, but evidently those aren't available anymore. These are smaller at only 18 mm, probably not quite as powerful as 7/8, but strong enough for most of my uses. I adhere magnets to my crafts using E-6000 adhesive so I was happy when I received them without the glue pads already applied. I was afraid I was going to need to scrape a glue pad off of each magnet. They are well made, better than expected, but I wish there was a dimple or paint spot to indicate polarity like the other magnet sizes I use.

## Features

- 【High Quality】- Premium quality 345 PCs ceramic industrial magnets with 300 PCs double-sided adhesive. Diameter is 15mm(0.59"), thickness is 3mm(0.12")
- 【Strength & Durability】- The ferrite craft magnets has high demagnetization resistance, corrosion resistance and oxidation resistance, so it is the most widely used permanent magnet material at present. The power exists forever under 300°Temperature
- 【Explore the World of Magnets】- The gentle yet perceptible magnetic pull of ceramic magnets makes them ideal for interactive exploration. Place the magnets on any smooth surface and gradually bring them closer to feel the captivating force at work. A delightful way to spark curiosity and inspire creative experimentation among budding scientists and artists alike
- 【Create Exciting Craft Magnets】- It is easy to install and use small circle crafts magnets stick great on any metal surfaces or non-metallic surface (sticker included ) These flat disc magnets have industrial strength and are most widely use our self adhesive ceramic magnets as Craft magnets, Sticky magnets, Science project magnets, Refrigerator magnets, Office magnets, Kitchen magnets, Whiteboard magnets, Industrial magnets, Fridge magnets, DIY magnets and Hobby magnets
- 【Professional Brand】-Made under ISO 9001 Quality Systems. We provides professional design and consultation service according to customers’ requirements. You can search TRYMAG to get the crafts magnets if you want to buy other size
- 【Warning】- Not a toy. Strictly for users aged 14+. Children under 14 are prohibited from use (per desertcart safety policies), as improper use of magnets may pose a swallowing hazard

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCJGFNPC |
| Best Sellers Rank | #4,438 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Science Education Magnets & Magnetism Kits |
| Brand | TRYMAG |
| Brand Name | TRYMAG |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 5,620 Reviews |
| Included Components | Ferrite Magnets |
| Item Dimensions L x W x Thickness | 0.59"L x 0.59"W x 0.12"Th |
| Item Thickness | 3 Millimeters |
| Manufacturer | TRYMAG |
| Number of Pieces | 345 |
| Part Number | TRY-15X3 345P |
| Product Dimensions | 0.59"L x 0.59"W x 0.12"Th |
| Shape | Round |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** TRYMAG
- **Color:** Black
- **Item Thickness:** 3 Millimeters
- **Product Dimensions:** 0.59"L x 0.59"W x 0.12"Th
- **Shape:** Round

## Images

![Magnets for Crafts with Adhesive Backing, TRYMAG Small Ceramic Crafts Magnets Round Disc Magnet, Tiny Flat Circle Ferrite Industrial Magnet for Crafts, Science, Hobbies, Project - 0.6Inch, 345PCS - Image 1](https://m.media-amazon.com/images/I/71A4lyDjuWL.jpg)
![Magnets for Crafts with Adhesive Backing, TRYMAG Small Ceramic Crafts Magnets Round Disc Magnet, Tiny Flat Circle Ferrite Industrial Magnet for Crafts, Science, Hobbies, Project - 0.6Inch, 345PCS - Image 2](https://m.media-amazon.com/images/I/61g56UT0GWL.jpg)
![Magnets for Crafts with Adhesive Backing, TRYMAG Small Ceramic Crafts Magnets Round Disc Magnet, Tiny Flat Circle Ferrite Industrial Magnet for Crafts, Science, Hobbies, Project - 0.6Inch, 345PCS - Image 3](https://m.media-amazon.com/images/I/61qmxDlQ0qL.jpg)
![Magnets for Crafts with Adhesive Backing, TRYMAG Small Ceramic Crafts Magnets Round Disc Magnet, Tiny Flat Circle Ferrite Industrial Magnet for Crafts, Science, Hobbies, Project - 0.6Inch, 345PCS - Image 4](https://m.media-amazon.com/images/I/71ky2zGsAbL.jpg)
![Magnets for Crafts with Adhesive Backing, TRYMAG Small Ceramic Crafts Magnets Round Disc Magnet, Tiny Flat Circle Ferrite Industrial Magnet for Crafts, Science, Hobbies, Project - 0.6Inch, 345PCS - Image 5](https://m.media-amazon.com/images/I/81OE4WN-fTL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Magnets for a Crafting Project
*by T***T on June 17, 2026*

Great little magnets. Got these to turn enamel pins into magnets for my desk setup. They work great. The magnet is strong enough to hold up the pin (I took the spike part off), but not crazy strong as to bother a computer screen or to be too hard to move around. You can add these to pretty much anything. They are super easy to apply and the glue is pretty instant too. Would recommend to anyone looking for a small DIY project.

### ⭐⭐⭐⭐⭐ Well-made magnets
*by A***N on January 13, 2026*

I've used 7/8" magnets in my craft for years, but evidently those aren't available anymore. These are smaller at only 18 mm, probably not quite as powerful as 7/8, but strong enough for most of my uses. I adhere magnets to my crafts using E-6000 adhesive so I was happy when I received them without the glue pads already applied. I was afraid I was going to need to scrape a glue pad off of each magnet. They are well made, better than expected, but I wish there was a dimple or paint spot to indicate polarity like the other magnet sizes I use.

### ⭐⭐⭐⭐⭐ Worked great on cruise cabin doors
*by M***W on January 5, 2026*

I used 3 magnets to hold a wooden star shaped signs on cruise cabin doors. They worked great however they slipped a little on doors that slammed shut. The wooden stars were light weight but maybe I needed to use 4 magnets each.

## Frequently Bought Together

- TRYMAG Small Magnets for Crafts with Adhesive Backing, 5 Different Size, 50Pcs Strong Round Circle Magnets Ceramic Industrial Magnets, Flat Ferrite Craft Magnets for Refrigerator, Button, Hobbies
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- CiaraQ Polymer Clay Starter kit, Oven Bake Modeling Clay with Sculpting Tools, 50 Colors, 2.8 lb

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**Shop now:** [https://www.desertcart.jp/products/503997472-magnets-for-crafts-with-adhesive-backing-trymag-small-ceramic-crafts](https://www.desertcart.jp/products/503997472-magnets-for-crafts-with-adhesive-backing-trymag-small-ceramic-crafts)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-18*