---
product_id: 414747156
title: "40Pcs Small Rare Earth Refrigerator Magnets, 8x3mm | Tiny Round Neodymium Magnets, Strong Multi-Use for Fridge, Whiteboard, Crafts, Office, Nail Cutter"
brand: "trymag"
price: "R230"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Trymag"
url: https://www.desertcart.co.za/products/414747156-40pcs-small-rare-earth-refrigerator-magnets-8x3mm-tiny-round-neodymium
store_origin: ZA
region: South Africa
---

# Compact 8x3mm size for versatile use 40 powerful rare earth magnets Includes durable plastic storage case 40Pcs Small Rare Earth Refrigerator Magnets, 8x3mm | Tiny Round Neodymium Magnets, Strong Multi-Use for Fridge, Whiteboard, Crafts, Office, Nail Cutter

**Brand:** trymag
**Price:** R230
**Availability:** ✅ In Stock

## Summary

> 🧲 Small Magnets, Big Impact — Stick with the best!

## Quick Answers

- **What is this?** 40Pcs Small Rare Earth Refrigerator Magnets, 8x3mm | Tiny Round Neodymium Magnets, Strong Multi-Use for Fridge, Whiteboard, Crafts, Office, Nail Cutter by trymag
- **How much does it cost?** R230 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/414747156-40pcs-small-rare-earth-refrigerator-magnets-8x3mm-tiny-round-neodymium)

## 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

- • **Scratch-Free Surface:** Smooth finish ensures your fridge and boards stay pristine—no marks, no damage.
- • **Trusted Quality Assurance:** ISO 9001 certified brand delivering consistent, reliable performance every time.
- • **Versatile Everyday Utility:** Ideal for office, home, crafts, whiteboards, lockers, and DIY projects—redefine your space.
- • **Unmatched Magnetic Strength:** Tiny but mighty magnets that hold firm on any magnetic surface.
- • **Perfectly Portable & Organized:** Comes in a sleek plastic case to keep all 40 magnets secure and easy to find.

## Overview

TRYMAG’s 40-piece set of 8x3mm rare earth neodymium magnets offers exceptional magnetic force in a compact size, perfect for organizing, crafting, and office use. Packaged in a durable plastic case, these scratch-free magnets protect your surfaces while providing versatile, reliable hold. Backed by ISO 9001 quality standards and a 4.5-star rating from over 1,500 users, they’re the smart choice for professionals seeking efficient, stylish magnetic solutions.

## Description

TRYMAG 40Pcs Small Rare Earth Refrigerator Magnets, 8x3mm | Tiny Round Neodymium Magnets, Strong Multi-Use for Fridge, Whiteboard, Crafts, Office, Nail Cutter: desertcart.com: Industrial & Scientific

Review: Strong - Nice, strong, small magnets good for craft projects for the refrigerator
Review: Strong, decent small magnets - The 3 mm thickness is nice for a strong connection. They stay in place pretty well for the size of the magnets. The 6, 8, and 10 mm sizes are a nice combo for various uses and applications. The condition of some of the magnets was slightly concerning. Not many, but a few of them have small defects, dents, or isn't plated right. For the number of magnets you get I can't complain if there are a few defects, however if you want every magnet to be perfect quality and flawless. This probably isn't the choice for you. They also come with a nice plastic case.

## Features

- 【40Pcs & Exquisite Package】- Our Exquisite package includes 40pcs small magnets (Size: 8x3mm/0.31*0.12inch), and comes with a plastic case for easy storage, which also avoids damage and loss of the tiny magnets during the transportation
- 【Strong Magnetic Force】- These small strong magnets are strong enough to be used as refrigerator magnets, classroom magnets, office magnets, whiteboard magnets, map magnets, locker magnets, note or photo walls, crafts, DIY materials, etc
- 【Scratch-free Technology】- Each of our fridge magnets has a smooth surface, which can be easily removed without leaving scratches on your refrigerator or office board, which perfectly protects your items
- 【Wide Range Application】- The strong magnets fridge can be used as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office. Countless ways to re-organize and simplify your life
- 【Professional Brand】- Made under ISO 9001 Quality Systems. We are professional small magnets seller and you can find any earth magnets you want in our store. Search TRYMAG MAGNETS. Find the white board magnets you want!
- 【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 | B09QY94RBP |
| Best Sellers Rank | #2,143 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #32 in Rare Earth Magnets |
| Brand | TRYMAG |
| Brand Name | TRYMAG |
| Color | silver |
| Customer Reviews | 4.5 out of 5 stars 1,540 Reviews |
| Item Dimensions L x W x Thickness | 0.31"L x 0.12"W x 0.12"Th |
| Item Thickness | 3 millimeters |
| Manufacturer | TRYMAG |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 8X3 40P |
| Number of Pieces | 40 |
| Part Number | 8X3 40P |
| Product Dimensions | 0.31"L x 0.12"W x 0.12"Th |
| Shape | Round |
| Unit Count | 40 Count |

## Product Details

- **Brand:** TRYMAG
- **Color:** silver
- **Material:** Plastic
- **Product Dimensions:** 0.31"L x 0.12"W x 0.12"Th
- **Shape:** Round

## Images

![40Pcs Small Rare Earth Refrigerator Magnets, 8x3mm | Tiny Round Neodymium Magnets, Strong Multi-Use for Fridge, Whiteboard, Crafts, Office, Nail Cutter - Image 1](https://m.media-amazon.com/images/I/61l+8GJIMxL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strong
*by P***N on May 27, 2026*

Nice, strong, small magnets good for craft projects for the refrigerator

### ⭐⭐⭐⭐⭐ Strong, decent small magnets
*by J***E on September 23, 2024*

The 3 mm thickness is nice for a strong connection. They stay in place pretty well for the size of the magnets. The 6, 8, and 10 mm sizes are a nice combo for various uses and applications. The condition of some of the magnets was slightly concerning. Not many, but a few of them have small defects, dents, or isn't plated right. For the number of magnets you get I can't complain if there are a few defects, however if you want every magnet to be perfect quality and flawless. This probably isn't the choice for you. They also come with a nice plastic case.

### ⭐⭐⭐⭐⭐ Strong magnets
*by M***R on March 2, 2026*

These little things are strong!! I purchased these for a parts tray I was printing. I dropped 2 of these into the bed of my tray before the top layers were printed and these things hold on to screws and most tools very well. They are very light and honestly I wouldn't know they were there if they didn't have room to bounce around. I've dropped and stepped on these magnets and they do not chip. They come in a small case so you don't have to worry about them rolling away and sticking to something never to be found again. Definitely worth the buy.

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**Shop now:** [https://www.desertcart.co.za/products/414747156-40pcs-small-rare-earth-refrigerator-magnets-8x3mm-tiny-round-neodymium](https://www.desertcart.co.za/products/414747156-40pcs-small-rare-earth-refrigerator-magnets-8x3mm-tiny-round-neodymium)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-07*