---
product_id: 418057991
title: "TRYMAG Small Rare Earth Refrigerator Magnets, 50Pcs 10x3mm Black Strong Neodymium Disc Magnets for Fridge, Whiteboard, Billboard, Crafts, Office, Tiny Round Button"
brand: "trymag"
price: "140 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Trymag"
url: https://www.desertcart.ro/products/418057991-trymag-small-rare-earth-refrigerator-magnets-50pcs-10x3mm-black-strong
store_origin: RO
region: Romania
---

# 10x3mm sleek black nickel discs 50 strong neodymium magnets durable anti-corrosion epoxy coating TRYMAG Small Rare Earth Refrigerator Magnets, 50Pcs 10x3mm Black Strong Neodymium Disc Magnets for Fridge, Whiteboard, Billboard, Crafts, Office, Tiny Round Button

**Brand:** trymag
**Price:** 140 Lei
**Availability:** ✅ In Stock

## Summary

> 🧲 Small but mighty magnets that hold your world together!

## Quick Answers

- **What is this?** TRYMAG Small Rare Earth Refrigerator Magnets, 50Pcs 10x3mm Black Strong Neodymium Disc Magnets for Fridge, Whiteboard, Billboard, Crafts, Office, Tiny Round Button by trymag
- **How much does it cost?** 140 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/418057991-trymag-small-rare-earth-refrigerator-magnets-50pcs-10x3mm-black-strong)

## 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:** Epoxy-coated for superior corrosion and oxidation resistance, guaranteeing long-term reliability.
- • **Gift-Ready Packaging:** Double-layered box makes it an ideal, stylish gift for fellow makers and professionals.
- • **Scratch-Free Surface:** Smooth black nickel finish ensures your fridge and boards stay pristine—no marks, no mess.
- • **Mini Magnets, Mega Strength:** Compact 10x3mm discs pack a powerful magnetic punch for all your office and craft needs.
- • **Versatile Everyday Essential:** Perfect for organizing notes, photos, cables, and even cosplay helmet parts—unleash your creativity.

## Overview

TRYMAG offers 50 premium 10x3mm black neodymium disc magnets featuring a scratch-free, durable epoxy coating. Engineered for strength and longevity, these versatile magnets excel in office, craft, and DIY projects—perfect for millennials who demand both style and function in their workspace essentials.

## Description

TRYMAG Small Rare Earth Refrigerator Magnets, 50Pcs 10x3mm Black Strong Neodymium Disc Magnets for Fridge, Whiteboard, Billboard, Crafts, Office, Tiny Round Button: desertcart.com: Industrial & Scientific

Review: Ideal for Cosplay helmets - These magnets are perfect for cosplay projects. I use them in helmets, and the size works great—small enough to fit discreetly but strong enough to hold parts securely. You get 200 magnets for a great price, making this an excellent value. Highly recommend for anyone working on costume builds or DIY projects.
Review: Very strong - Great little magnets, very strong

## Features

- 【Small but Strong Magnets】- The 50pcs strong refrigerator magnets are equipped with black nickel coating, with 10mm x 3mm size. These small magnets are strong enough to be used as office magnets, map magnets, classroom magnets. The exquisite double-layer packaging can be used as a gift for friends
- 【Scratch-free Technology】- Each of our strong earth magnets has a smooth surface, which can be easily removed without leaving scratches on your refrigerator or office board. Do not worry it might scratch the fridge or your new table anymore. Ideal as dry erase board magnets, push pins magnets, white board magnets, map magnets, note or photo walls, crafts, DIY materials, etc
- 【Durable Epoxy Coated Magnets】- The small disc magnets are made of brushed nickel black finishing material, durable materials, more anti-corrosion and anti-oxidation effect compared with traditional silver magnets, which makes it perfectly meet your needs and have a longer service life
- 【Unlimited Uses】- You can use the small neodymium disc magnets when displaying photos, greeting cards working session papers as an aid. Also can help storage things or fixate items like charging cables, fountain pens and sticky notes. The small rare earth magnets are super useful for home and office
- 【Professional Brand】- We are professional small magnets seller and you can find any magnets you want in our store. Any question please contact us freely. Give full play to your imagination, Try Magnets, Try everything
- 【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 | B09SLDQYVY |
| Best Sellers Rank | #1,850 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #33 in Rare Earth Magnets |
| Brand | TRYMAG |
| Color | Small Black Magnets |
| Date First Available | February 16, 2022 |
| Item Thickness | 3 Millimeters |
| Item Weight | 3.17 ounces |
| Item model number | 50 |
| Manufacturer | TRYMAG |
| Material | Neodymium |
| Number of Pieces | 50 |
| Product Dimensions | 0.39"L x 0.39"W x 0.12"Th |
| Shape | Round |
| UPC | 860014357435 |

## Product Details

- **Brand:** TRYMAG
- **Color:** Small Black Magnets
- **Material:** Neodymium
- **Product Dimensions:** 0.39"L x 0.39"W x 0.12"Th
- **Shape:** Round

## Images

![TRYMAG Small Rare Earth Refrigerator Magnets, 50Pcs 10x3mm Black Strong Neodymium Disc Magnets for Fridge, Whiteboard, Billboard, Crafts, Office, Tiny Round Button - Image 1](https://m.media-amazon.com/images/I/71c-9tGHA8L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ideal for Cosplay helmets
*by E***R on July 30, 2025*

These magnets are perfect for cosplay projects. I use them in helmets, and the size works great—small enough to fit discreetly but strong enough to hold parts securely. You get 200 magnets for a great price, making this an excellent value. Highly recommend for anyone working on costume builds or DIY projects.

### ⭐⭐⭐⭐⭐ Very strong
*by B***N on January 15, 2026*

Great little magnets, very strong

### ⭐⭐⭐⭐⭐ Size consistancy
*by R***. on January 20, 2025*

I bought these to embed into a 3D print. Glues can come loose. Plus it just looks nicer to me to have them completely built into a print. So have a consistant size is key. Very powerfull, four magents embedded will hold multiple sheets of paper to a fridge and not move easily.

## Frequently Bought Together

- TRYMAG Small Rare Earth Refrigerator Magnets, 50Pcs 10x3mm Black Strong Neodymium Disc Magnets for Fridge, Whiteboard, Billboard, Crafts, Office, Tiny Round Button
- TRYMAG Small Magnets 300Pcs, 8x2mm Small Round Rare Earth Magnets, Tiny Strong Neodymium Disc Magnets for Whiteboard, Fridge, Office, Hobbies, Crafts and Dry Erase Board
- VSKIZ 150Pcs Tiny Round Refrigerator Magnets,10x1mm Small Rare Earth Magnet Thin Neodymium Magnets Mini Magnet Whiteboard Magnet for Crafts, Kitchen, Office

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**Shop now:** [https://www.desertcart.ro/products/418057991-trymag-small-rare-earth-refrigerator-magnets-50pcs-10x3mm-black-strong](https://www.desertcart.ro/products/418057991-trymag-small-rare-earth-refrigerator-magnets-50pcs-10x3mm-black-strong)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-11*