---
product_id: 775721578
title: "TRYMAG Ceramic Magnets for Crafts, 18mm (.709\") Round Disc Craft Magnets with Adhesive Backing, Flat Round Ferrite Industrial Magnets for Crafts, DIY, Science, Hobby Projects - 20 Pcs"
brand: "trymag"
price: "15596CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Trymag"
url: https://www.desertcart.sn/products/775721578-trymag-ceramic-magnets-for-crafts-18mm-709-round-disc-craft
store_origin: SN
region: Senegal
---

# 300°C heat-resistant permanent magnetism 18mm diameter, perfect craft size Corrosion & oxidation resistant durability TRYMAG Ceramic Magnets for Crafts, 18mm (.709") Round Disc Craft Magnets with Adhesive Backing, Flat Round Ferrite Industrial Magnets for Crafts, DIY, Science, Hobby Projects - 20 Pcs

**Brand:** trymag
**Price:** 15596CFA
**Availability:** ✅ In Stock

## Summary

> 🧲 Stick with the best — craft smarter, create stronger!

## Quick Answers

- **What is this?** TRYMAG Ceramic Magnets for Crafts, 18mm (.709") Round Disc Craft Magnets with Adhesive Backing, Flat Round Ferrite Industrial Magnets for Crafts, DIY, Science, Hobby Projects - 20 Pcs by trymag
- **How much does it cost?** 15596CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/775721578-trymag-ceramic-magnets-for-crafts-18mm-709-round-disc-craft)

## 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

- • **Kid-Friendly Power:** Safer ceramic magnets ideal for creative family projects
- • **Effortless Adhesion:** Double-sided adhesive backing sticks to metal & non-metal surfaces instantly
- • **Precision Perfect Size:** 18mm diameter and 3mm thickness for versatile crafting
- • **Heat-Resistant Strength:** Maintains magnetic force even at 300°C for industrial reliability
- • **Certified Quality Assurance:** ISO 9001 manufacturing guarantees premium, consistent performance

## Overview

TRYMAG Ceramic Magnets are premium 18mm round ferrite magnets with double-sided adhesive backing, engineered for durability and heat resistance up to 300°C. Ideal for crafts, DIY, science projects, and family-friendly creativity, these corrosion-resistant magnets combine industrial strength with safe usability, all backed by ISO 9001 quality standards.

## Description

TRYMAG

Review: Great lil magnets for my purpose 👌🏾
Review: I have to come leave a five star review because these small little magnets have impressed me. I bought them for this swinging door that won’t stay open. I put one magnet on the door and one on the door stop. Works amazing! I even put a photo to show on the other side of this door there are some heavy spice racks and this little magnet keeps the door opened all the live long day (if you want that) lol highly recommend. Good quality. Quite strong!

## Features

- HIGH QUALITY - 20 Premium Quality Ceramic Industrial Magnets, 20 Double Sided Adhesive Diameter is 18MM(0.71") and thickness is 3MM(0.12")
- STRONG & DURABLE - Ferrite craft magnets are resistant to demagnetism, corrosion, and oxidation, making them the most widely used permanent magnet material today. Permanent magnetic force at 300 degrees temperature
- EASY TO USE FOR KIDS - Ceramic magnets are not as strong as rare earth magnets, making them safe for children. Place some magnets on a flat surface. Then let it be closer to the magnetic force. Children can play together with friends and family to enhance their creativity
- CRAFT MAGNETS FOR FUN CREATION- Easy to install and easy to use, small round craft magnets adhere perfectly to metal and non-metallic surfaces (stickers included). These flat disc magnets are industrial strength and our self-adhesive ceramic magnets are widely used as craft magnets, sticky magnets, science project magnets, refrigerator magnets, office magnets, kitchen magnets, whiteboard magnets, industrial magnets, DIY magnets, hobby magnets
- PROFESSIONAL BRAND - Manufactured under ISO 9001 quality system. If you need a different size, please search "TRYMAG" for craft magnets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09V4H84SB |
| Best Sellers Rank | #201 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Science Education Magnets & Magnetism Kits |
| Brand Name | TRYMAG |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (5,323) |
| Included Components | Ceramic Magnets |
| Item Dimensions L x W x Thickness | 0.7"L x 0.7"W x 0.12"Th |
| Item Thickness | 3 Millimeters |
| Manufacturer | TRYMAG |
| Material Type | Ferrite |
| Model Number | 18X3 20P |
| Number of Pieces | 20 |
| Part Number | 18X3 20P |
| Shape | Round |
| UPC | 860014357442 616833193439 |
| Unit Count | 20.0 Count |

## Product Details

- **Brand:** TRYMAG
- **Material:** Ceramic Ferrite Metal
- **Number of Pieces:** 20
- **Shape:** Round
- **UPC:** 860014357442 616833193439

## Images

![TRYMAG Ceramic Magnets for Crafts, 18mm (.709") Round Disc Craft Magnets with Adhesive Backing, Flat Round Ferrite Industrial Magnets for Crafts, DIY, Science, Hobby Projects - 20 Pcs - Image 1](https://m.media-amazon.com/images/I/4160zvP0UcL.jpg)
![TRYMAG Ceramic Magnets for Crafts, 18mm (.709") Round Disc Craft Magnets with Adhesive Backing, Flat Round Ferrite Industrial Magnets for Crafts, DIY, Science, Hobby Projects - 20 Pcs - Image 2](https://m.media-amazon.com/images/I/41OkWG+tyLL.jpg)
![TRYMAG Ceramic Magnets for Crafts, 18mm (.709") Round Disc Craft Magnets with Adhesive Backing, Flat Round Ferrite Industrial Magnets for Crafts, DIY, Science, Hobby Projects - 20 Pcs - Image 3](https://m.media-amazon.com/images/I/41j8OI+Cv+L.jpg)
![TRYMAG Ceramic Magnets for Crafts, 18mm (.709") Round Disc Craft Magnets with Adhesive Backing, Flat Round Ferrite Industrial Magnets for Crafts, DIY, Science, Hobby Projects - 20 Pcs - Image 4](https://m.media-amazon.com/images/I/41pByJPbwpL.jpg)
![TRYMAG Ceramic Magnets for Crafts, 18mm (.709") Round Disc Craft Magnets with Adhesive Backing, Flat Round Ferrite Industrial Magnets for Crafts, DIY, Science, Hobby Projects - 20 Pcs - Image 5](https://m.media-amazon.com/images/I/510dcWKMAnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by W***. on May 26, 2025*

Great lil magnets for my purpose 👌🏾

### ⭐⭐⭐⭐⭐ Review
*by S***Y on October 13, 2023*

I have to come leave a five star review because these small little magnets have impressed me. I bought them for this swinging door that won’t stay open. I put one magnet on the door and one on the door stop. Works amazing! I even put a photo to show on the other side of this door there are some heavy spice racks and this little magnet keeps the door opened all the live long day (if you want that) lol highly recommend. Good quality. Quite strong!

### ⭐⭐⭐⭐⭐ Review
*by C***S on November 2, 2025*

I used these to attach some under-cabinet lights and they worked great. The adhesive backing is strong and installation was super easy — just peel, stick, and press. The magnets hold securely but still make it easy to remove the lights when needed. Definitely recommend for small projects like this!

## Frequently Bought Together

- TRYMAG Small Ceramic Magnets Round Disc 18x3mm for Crafts with Adhesive Backing, 20Pcs Tiny Flat Circle Ferrite Industrial Magnets for Office, Classroom, Science, Hobbies, Project - 0.7Inch
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-22*