---
product_id: 557557315
title: "RHINOCATS 400Pcs Tiny Magnets, 4 Different Size,Small Magnets, Fridge Magnets,DIY Magnet, Multi-Use for Office, Hobbies, Crafts and Science"
brand: "rhinocats"
price: "$U2645"
currency: UYU
in_stock: true
reviews_count: 5
category: "Rhinocats"
url: https://www.desertcart.uy/products/557557315-rhinocats-400pcs-tiny-magnets-4-different-size-small-magnets-fridge
store_origin: UY
region: Uruguay
---

# High mechanical strength, durable 400 pcs total, 4 sizes Ni-Cu-Ni plating for rust resistance RHINOCATS 400Pcs Tiny Magnets, 4 Different Size,Small Magnets, Fridge Magnets,DIY Magnet, Multi-Use for Office, Hobbies, Crafts and Science

**Brand:** rhinocats
**Price:** $U2645
**Availability:** ✅ In Stock

## Summary

> 🧲 Tiny Magnets, Massive Impact — Elevate Your Creativity!

## Quick Answers

- **What is this?** RHINOCATS 400Pcs Tiny Magnets, 4 Different Size,Small Magnets, Fridge Magnets,DIY Magnet, Multi-Use for Office, Hobbies, Crafts and Science by rhinocats
- **How much does it cost?** $U2645 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/557557315-rhinocats-400pcs-tiny-magnets-4-different-size-small-magnets-fridge)

## Best For

- rhinocats enthusiasts

## Why This Product

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

## Key Features

- • **Powerful Yet Precise:** Strong magnetic grip perfect for delicate DIY crafts, office organization, and 3D printing assemblies
- • **Rust-Resistant Shine:** Premium nickel-copper-nickel plating ensures long-lasting durability and a sleek metallic finish
- • **Versatile Size Range:** 100 pieces each of 6mm, 5mm, 4mm, and 3mm magnets for every project need
- • **Customizable Keepsakes:** Personalize magnets with your own photos or messages—ideal for unique gifts and memorable décor
- • **Trusted Quality & Support:** Highly rated with 4.6 stars and backed by dedicated customer service for worry-free use

## Overview

RHINOCATS 400Pcs Tiny Magnets set offers a comprehensive assortment of four precise sizes, each with 100 pieces, crafted with rust-resistant Ni-Cu-Ni plating for durability and a polished look. Designed for multi-use applications from office to crafts and 3D printing, these magnets combine strong mechanical strength with customizable options, making them a top-rated, reliable choice for professionals and hobbyists alike.

## Description

Small magnet with strong power

Review: These RHINOCATS 400Pcs Tiny Magnets have been working perfectly in my 3D prints. The variety of sizes is super handy, especially when you are working on different models or parts that need different levels of hold. Despite their small size, these magnets pack a strong grip and stay firmly in place once installed. I’ve used them for everything from lids and enclosures to tool holders, and they’ve never let me down. The quality feels solid, and I haven't had any issues with chipping or demagnetizing. Great value for the amount you get, too. If you're doing any kind of 3D printing that involves modular parts or closures, I highly recommend these.
Review: Thank you for your honesty! They measure about 1.96mm thickness, which is super close to 2mm! And thanks for the vinyl touch in the packaging:) Will buy again later (probably in bulk). I suffered from very bad tolerances on other listings, they were much thinner than listed, but this is actually accurate and honest. Glad I found it! 🥳

## Features

- 4 different sizes：100 pieces of each size(6mmx2mm,5mmx2mm,4mmx2mm,3mmx2mm).We offer customizable magnets that can be personalized with your own photos or messages, making for a perfect gift or a cherished keepsake.
- Rust Resistent and Durable: Ni-Cu-Ni (Nickel-Copper-Nickel) plated on the surface, provides rust resistant protection and looks shiny, greatly increase the longevity of the Magnets.
- Excellent Mechanical Strength: Compared to others, this mangets have excellent mechanical strength and is hard to break. Although it is strong, it is not as strong as iron, Please handle it with care.
- Magnets for All Occasions: There are various uses depending on the idea, such as household use, office supplies, factory production sites, warehouses, educational activities, etc.
- Customer Satisfaction *************************************************************: We take pride in providing top-notch customer service. If you have any issues or questions, our dedicated team is here to assist you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDLF9K2Z |
| Best Sellers Rank | 249,345 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 927 in Magnets (Stationery & Office Supplies) |
| Brand | rhinocats |
| Colour | Silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,207) |
| Date First Available | 9 Sept. 2023 |
| Item Weight | 100 g |
| Material | Copper |
| Model Number | mixed1004 |
| Package Dimensions | 7.29 x 6.2 x 1.7 cm; 100 g |

## Product Details

- **Brand:** rhinocats
- **Colour:** Silver
- **Item thickness:** 2 Millimetres
- **Material:** Copper
- **Shape:** Round

## Images

![RHINOCATS 400Pcs Tiny Magnets, 4 Different Size,Small Magnets, Fridge Magnets,DIY Magnet, Multi-Use for Office, Hobbies, Crafts and Science - Image 1](https://m.media-amazon.com/images/I/71wUmb1uSEL.jpg)
![RHINOCATS 400Pcs Tiny Magnets, 4 Different Size,Small Magnets, Fridge Magnets,DIY Magnet, Multi-Use for Office, Hobbies, Crafts and Science - Image 2](https://m.media-amazon.com/images/I/61jXHbsmZkL.jpg)
![RHINOCATS 400Pcs Tiny Magnets, 4 Different Size,Small Magnets, Fridge Magnets,DIY Magnet, Multi-Use for Office, Hobbies, Crafts and Science - Image 3](https://m.media-amazon.com/images/I/81V6XpreC0L.jpg)
![RHINOCATS 400Pcs Tiny Magnets, 4 Different Size,Small Magnets, Fridge Magnets,DIY Magnet, Multi-Use for Office, Hobbies, Crafts and Science - Image 4](https://m.media-amazon.com/images/I/71PhNGVew3L.jpg)
![RHINOCATS 400Pcs Tiny Magnets, 4 Different Size,Small Magnets, Fridge Magnets,DIY Magnet, Multi-Use for Office, Hobbies, Crafts and Science - Image 5](https://m.media-amazon.com/images/I/81LZzSRldVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***. on 18 April 2025*

These RHINOCATS 400Pcs Tiny Magnets have been working perfectly in my 3D prints. The variety of sizes is super handy, especially when you are working on different models or parts that need different levels of hold. Despite their small size, these magnets pack a strong grip and stay firmly in place once installed. I’ve used them for everything from lids and enclosures to tool holders, and they’ve never let me down. The quality feels solid, and I haven't had any issues with chipping or demagnetizing. Great value for the amount you get, too. If you're doing any kind of 3D printing that involves modular parts or closures, I highly recommend these.

### ⭐⭐⭐⭐⭐ Review
*by Y***N on 12 December 2025*

Thank you for your honesty! They measure about 1.96mm thickness, which is super close to 2mm! And thanks for the vinyl touch in the packaging:) Will buy again later (probably in bulk). I suffered from very bad tolerances on other listings, they were much thinner than listed, but this is actually accurate and honest. Glad I found it! 🥳

### ⭐⭐⭐⭐⭐ Review
*by S***E on 23 February 2026*

I bought these after reading the reviews since I needed some 6x2mm magnets for a few 3D printed projects. They are very strong little buggers. I liked the tip I had read somewhere about sliding them from the top one off of the others, that seems to help a lot. They seem to be working pretty well. I have ordered more and also various sizes for future projects.

## Frequently Bought Together

- RHINOCATS 400Pcs Tiny Magnets, 4 Different Size,Small Magnets, Mini Fridge Magnets,DIY Magnet, Multi-Use for Office, Hobbies, Crafts and Science
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-20*