---
product_id: 426787045
title: "TRYMAG Ceramic Magnets - 18mm Round Crafts Magnets with Adhesive Backing - 90 PCs"
brand: "trymag"
price: "¥3538"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/426787045-trymag-ceramic-magnets-18mm-round-crafts-magnets-with-adhesive-backing
store_origin: JP
region: Japan
---

# 90 pcs with double-sided adhesive backing 18mm diameter for versatile use High demagnetization & corrosion resistance TRYMAG Ceramic Magnets - 18mm Round Crafts Magnets with Adhesive Backing - 90 PCs

**Brand:** trymag
**Price:** ¥3538
**Availability:** ✅ In Stock

## Summary

> 🧲 Stick to creativity, magnetize your projects!

## Quick Answers

- **What is this?** TRYMAG Ceramic Magnets - 18mm Round Crafts Magnets with Adhesive Backing - 90 PCs by trymag
- **How much does it cost?** ¥3538 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/426787045-trymag-ceramic-magnets-18mm-round-crafts-magnets-with-adhesive-backing)

## 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

- • **Craft with Confidence:** Premium ceramic magnets built to last with industrial strength and corrosion resistance.
- • **Effortless Application:** Double-sided adhesive backing sticks securely to metal and non-metal surfaces for instant use.
- • **Safe & Family-Friendly:** Gentle magnetism ensures safe creative fun for teens and adults alike.
- • **Perfect Size, Perfect Fit:** Compact 18mm diameter and 3mm thickness ideal for diverse DIY projects and crafts.
- • **Trusted Quality Assurance:** ISO 9001 certified manufacturing guarantees consistent, professional-grade magnets.

## Overview

TRYMAG Ceramic Magnets come in a pack of 90 durable 18mm round magnets with double-sided adhesive backing. Engineered for high demagnetization resistance and corrosion protection, these ferrite magnets maintain strength up to 300°C. Their moderate magnetism makes them safe for users aged 14+, perfect for crafts, office, and home projects requiring reliable, easy-to-use magnetic solutions.

## Description

Full description not available

## Features

- 【High Quality】- Premium quality 90 PCs ceramic industrial magnets with 90 PCs double-sided adhesive. Diameter is 18mm(0.71"), 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
- 【Be Friendly to Children】- The magnetism of ceramic magnets is not as strong as that of rare earth magnets, which is safe for children. Place the magnets on the smooth surface. Then move them closer toward each other that you can perceive magnetic force. Children will have fun with friends or family and enhance creativity
- 【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

## Product Details

- **Material:** Ceramic
- **Brand:** TRYMAG
- **Product Dimensions:** 0.7"L x 0.7"W x 0.12"Th
- **Color:** Black
- **Shape:** Round

## Images

![TRYMAG Ceramic Magnets - 18mm Round Crafts Magnets with Adhesive Backing - 90 PCs - Image 1](https://m.media-amazon.com/images/I/716DF9ZhVHL.jpg)
![TRYMAG Ceramic Magnets - 18mm Round Crafts Magnets with Adhesive Backing - 90 PCs - Image 2](https://m.media-amazon.com/images/I/71-ORCutIPL.jpg)
![TRYMAG Ceramic Magnets - 18mm Round Crafts Magnets with Adhesive Backing - 90 PCs - Image 3](https://m.media-amazon.com/images/I/71I6qol1bKL.jpg)
![TRYMAG Ceramic Magnets - 18mm Round Crafts Magnets with Adhesive Backing - 90 PCs - Image 4](https://m.media-amazon.com/images/I/71DkTzWUVNL.jpg)
![TRYMAG Ceramic Magnets - 18mm Round Crafts Magnets with Adhesive Backing - 90 PCs - Image 5](https://m.media-amazon.com/images/I/71QaYd-nlqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the purchase
*by K***N on March 14, 2025*

These magnets worked very well. However, they did not work for the application I purchased them for. They were too strong and were not appropriate for what I intended them to do. However, I do recommend this product if you are looking for an assortment of sizes with the ability to place a double sided tape to attach to one non-metal surface

### ⭐⭐⭐⭐⭐ Good for crafts.
*by H***L on April 20, 2025*

Perfect to make little magnets for my fridge. Comes with a variety of different sizes. Very sticky. Great price.

### ⭐⭐⭐⭐ Good Price, Sturdy but...
*by N***S on March 24, 2025*

I received 20 magnets. These do not have an adhesive back. They are not by 3M. The price point is good since I use magnets for various seasonal craft projects. I used super glue and pressed down the magnets to a wood Easter bunny. I placed it on my front door. The magnets are sturdy. The wood rabbit is light weight. I used 2 magnets (centered on top of head and bottom center of body). These magnets accomplished the job and worked out fine for my green and cream plaid Easter bunny. I recommend the product despite the fact that these magnets are not self-adhesive and not made by 3M. They arrived in a tiny white unmarked box.

## Frequently Bought Together

- TRYMAG Ceramic Magnets for Crafts, Small 18mm (.709 inch) Round Disc Crafts Magnets with Adhesive Backing, Flat Circle Ferrite Industrial Magnets for Crafts, DIY, Science, Hobbies, Project - 90 PCS
- Crayola Air Dry Clay (5lbs), Natural White Modeling Clay for Kids, Sculpting Material, Bulk Craft Supplies for School Classrooms
- 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/426787045-trymag-ceramic-magnets-18mm-round-crafts-magnets-with-adhesive-backing](https://www.desertcart.jp/products/426787045-trymag-ceramic-magnets-18mm-round-crafts-magnets-with-adhesive-backing)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-07*