---
product_id: 368119711
title: "RHINOCATS 45 pcs Small Magnets，Mini Round Magnets Multi-Use for Miniatures, DIY, Office, Hobbies, Crafts and Science, Tiny Size：8mm x 3mm(DxH)"
brand: "rhinocats"
price: "R324"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Rhinocats"
url: https://www.desertcart.co.za/products/368119711-rhinocats-45-pcs-small-magnets-mini-round-magnets-multi-use
store_origin: ZA
region: South Africa
---

# High mechanical strength, durable Strongest magnetic flux density Rust-resistant Ni-Cu-Ni plating RHINOCATS 45 pcs Small Magnets，Mini Round Magnets Multi-Use for Miniatures, DIY, Office, Hobbies, Crafts and Science, Tiny Size：8mm x 3mm(DxH)

**Brand:** rhinocats
**Price:** R324
**Availability:** ✅ In Stock

## Summary

> 🧲 Small size, mighty hold — magnetize your creativity!

## Quick Answers

- **What is this?** RHINOCATS 45 pcs Small Magnets，Mini Round Magnets Multi-Use for Miniatures, DIY, Office, Hobbies, Crafts and Science, Tiny Size：8mm x 3mm(DxH) by rhinocats
- **How much does it cost?** R324 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/368119711-rhinocats-45-pcs-small-magnets-mini-round-magnets-multi-use)

## 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

- • **Built to Endure:** Engineered with excellent mechanical strength to resist breakage, perfect for long-term use.
- • **Rustproof & Sleek:** Nickel-Copper-Nickel plating ensures a shiny, corrosion-free finish that lasts through every project.
- • **Bulk Value & Support:** 45-piece set with dedicated customer service, so you never run out or feel unsupported.
- • **Versatility Unleashed:** From office organization to intricate DIY crafts and science projects, these magnets adapt to your lifestyle.
- • **Power-packed Mini Magnets:** Tiny 8mm x 3mm size with surprisingly strong hold for all your creative and professional needs.

## Overview

RHINOCATS 45 pcs Small Magnets are compact 8mm x 3mm round ferrite magnets plated with rust-resistant Ni-Cu-Ni for durability and shine. Designed with strong magnetic flux density and excellent mechanical strength, these 45-piece magnets are ideal for diverse uses including crafts, office, and science projects. Highly rated for their balance of power and size, they offer lasting performance and versatile application.

## Description

Round Ferrite Magnets 8mmD3mmHSurface plating：NickelPackage Quantity：45pcsNOTICE１、Since this product is a sintered product made by solidifying powder, its mechanical properties are fragile and may crack if dropped or hit.２、Keep away from electronic devices such as personal computers and smartphones, IC cards and credit cards.３、Do not use if you are wearing an implantable medical electronic device.4、These magnets have Negative tolerance of 0.3mm in thickness

Review: No Complaints - Correct size (8mm x 3mm), correct number of items (45/45), and they do... just barely, but they do hold each other through my finger as shown in the thumbnail. They're not SUPER strong... but are strong enough for what I needed them for. No real complaints and I'm not going to nitpick... I got what I ordered, do what they said they'd do... can't complain.
Review: Super strong and incredibly versatile magnets! - These small round magnets are incredibly strong for their size! I use them for nail art, the refrigerator, crafts, and all kinds of DIY projects. The 60-piece set gives you plenty to work with. They hold things securely and haven't lost their magnetic strength at all. Super versatile and well worth the price. I keep finding new uses for them. Highly recommend!

## Features

- Small Magnets with Strong Power: These magnets are made of Strongest Magnetic Material that have excellent magnetic flux density and very strong magnetic force. Small size with enough holding power for normal use.
- 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.
- Unlimited Applications: There are various uses depending on the idea, such as household use, office supplies, factory production sites, warehouses, educational activities, etc.
- What You Get: Tiny magnets(8mmD*3mmH) 45pcs ,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 | B09BJWH2BQ |
| Best Sellers Rank | #3,025 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #18 in Refrigerator Magnets |
| Brand | rhinocats |
| Brand Name | rhinocats |
| Color | Silver |
| Customer Reviews | 4.7 out of 5 stars 3,566 Reviews |
| Item Dimensions L x W x Thickness | 0.31"L x 0.31"W x 0.12"Th |
| Item Thickness | 3 millimeters |
| Manufacturer | rhinocats |
| Material | Ferrite |
| Material Type | Ferrite |
| Model Number | fm8345 |
| Number of Pieces | 45 |
| Part Number | fm8345 |
| Product Dimensions | 0.31"L x 0.31"W x 0.12"Th |
| Shape | Round |
| UPC | 755441072863 |
| Unit Count | 45 Count |

## Product Details

- **Brand:** rhinocats
- **Color:** Silver
- **Material:** Ferrite
- **Product Dimensions:** 0.31"L x 0.31"W x 0.12"Th
- **Shape:** Round

## Images

![RHINOCATS 45 pcs Small Magnets，Mini Round Magnets Multi-Use for Miniatures, DIY, Office, Hobbies, Crafts and Science, Tiny Size：8mm x 3mm(DxH) - Image 1](https://m.media-amazon.com/images/I/71edw46QYHL.jpg)
![RHINOCATS 45 pcs Small Magnets，Mini Round Magnets Multi-Use for Miniatures, DIY, Office, Hobbies, Crafts and Science, Tiny Size：8mm x 3mm(DxH) - Image 2](https://m.media-amazon.com/images/I/61V0+4BPgDL.jpg)
![RHINOCATS 45 pcs Small Magnets，Mini Round Magnets Multi-Use for Miniatures, DIY, Office, Hobbies, Crafts and Science, Tiny Size：8mm x 3mm(DxH) - Image 3](https://m.media-amazon.com/images/I/61jhCfL-xAL.jpg)
![RHINOCATS 45 pcs Small Magnets，Mini Round Magnets Multi-Use for Miniatures, DIY, Office, Hobbies, Crafts and Science, Tiny Size：8mm x 3mm(DxH) - Image 4](https://m.media-amazon.com/images/I/71e9LgFpECL.jpg)
![RHINOCATS 45 pcs Small Magnets，Mini Round Magnets Multi-Use for Miniatures, DIY, Office, Hobbies, Crafts and Science, Tiny Size：8mm x 3mm(DxH) - Image 5](https://m.media-amazon.com/images/I/61qKIrYYZyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ No Complaints
*by S***I on July 29, 2026*

Correct size (8mm x 3mm), correct number of items (45/45), and they do... just barely, but they do hold each other through my finger as shown in the thumbnail. They're not SUPER strong... but are strong enough for what I needed them for. No real complaints and I'm not going to nitpick... I got what I ordered, do what they said they'd do... can't complain.

### ⭐⭐⭐⭐⭐ Super strong and incredibly versatile magnets!
*by E***. on May 26, 2026*

These small round magnets are incredibly strong for their size! I use them for nail art, the refrigerator, crafts, and all kinds of DIY projects. The 60-piece set gives you plenty to work with. They hold things securely and haven't lost their magnetic strength at all. Super versatile and well worth the price. I keep finding new uses for them. Highly recommend!

### ⭐⭐⭐⭐⭐ Great magnets, sized exactly.
*by C***T on July 19, 2026*

Magnets were exactly as described and measured exactly as described. They were shipped fast. These will be great for my intended application. I recommend these.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/368119711-rhinocats-45-pcs-small-magnets-mini-round-magnets-multi-use](https://www.desertcart.co.za/products/368119711-rhinocats-45-pcs-small-magnets-mini-round-magnets-multi-use)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-11-12*