---
product_id: 499396821
title: "FINDMAG 12 Pack Strong Magnet, 30 x 3 mm 8 KG Pull Neodymium Magnets, Black Corrosion & Oxidation Resistant Disc Magnet, Fridge Magnets with Double-Sided Adhesive, Permanent for Crafts, DIY"
brand: "findmag"
price: "B/.145"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/499396821-findmag-12-pack-strong-magnet-30-x-3-mm-8
store_origin: PA
region: Panama
---

# 30x3 mm sleek black disc 8 KG pull force Ni Cu Ni corrosion-resistant coating FINDMAG 12 Pack Strong Magnet, 30 x 3 mm 8 KG Pull Neodymium Magnets, Black Corrosion & Oxidation Resistant Disc Magnet, Fridge Magnets with Double-Sided Adhesive, Permanent for Crafts, DIY

**Brand:** findmag
**Price:** B/.145
**Availability:** ✅ In Stock

## Summary

> 🧲 Elevate your DIY game with magnets that pull more than just attention!

## Quick Answers

- **What is this?** FINDMAG 12 Pack Strong Magnet, 30 x 3 mm 8 KG Pull Neodymium Magnets, Black Corrosion & Oxidation Resistant Disc Magnet, Fridge Magnets with Double-Sided Adhesive, Permanent for Crafts, DIY by findmag
- **How much does it cost?** B/.145 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/499396821-findmag-12-pack-strong-magnet-30-x-3-mm-8)

## Best For

- findmag enthusiasts

## Why This Product

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

## Key Features

- • **Durability Meets Elegance:** Black Ni Cu Ni coating ensures your magnets resist rust and oxidation while looking effortlessly stylish.
- • **Designed for the Responsible Pro:** Strong magnets for ages 15+ only—powerful, safe, and built for serious users who demand quality.
- • **Powerhouse Pull in a Compact Size:** Experience 8 KG of magnetic strength packed into a sleek 30x3 mm disc—small but mighty.
- • **Industrial-Grade Safety & Strength:** Crafted from N42 neodymium for superior toughness without the brittleness of competitors’ magnets.
- • **Versatile Magnetism for Every Project:** Perfect for fridge, whiteboard, DIY crafts, spice jars, and experimental setups—your creative toolkit essential.

## Overview

FINDMAG’s 12-pack of 30x3 mm black neodymium disc magnets delivers a powerful 8 KG pull force with industrial-grade N42 strength. Featuring a corrosion-resistant Ni Cu Ni coating, these sleek magnets combine durability and style, perfect for professional DIY projects, crafts, and organizational needs. Engineered for safety and longevity, they’re the go-to choice for millennial pros who value performance and aesthetics.

## Description

Full description not available

## Features

- ✅【Powerful Permanent Magnet】 - This magnet is made of the most powerful magnetic elements in the world. The size of the magnet is 30 mm in diameter, 3 mm in thickness (the positive and negative error does not exceed 0.2 mm), and the color is black. This disc magnet is not only very powerful, but also beautiful and durable.
- ✅【Unmatched Quality】- Your safety is our highest priority. Chipped, broken magnetic shards are dangerous. We use thicker, industrial grade, durable N42 grade neodymium rather than extremely brittle N52 used by our competitors. Neodymium magnet has strong magnetic force but brittle texture. It is easy to be damaged in case of strong collision. Please be careful during use!
- ✅【Premium Quality Coating】- You will love the smooth and textured metal surface. This black magnet is very suitable for low-key and elegant scenes. Our magnets are protected by corrosion-resistant Ni Cu Ni (nickel copper nickel) coating. The black coating on the magnet surface can better resist oxidation, corrosion and moisture, so as to ensure that the magnet is not easy to rust and has a longer service life.
- ✅【Endless Uses】- No matter your application, our powerful magnets can handle the job. These thin disc magnets are very suitable for use as powerful refrigerator magnets and whiteboard magnets. They are very suitable for use in crafts, DIY projects, spice cans, pictures, whiteboards, warehouse tools, experimental project testing and other scenarios.
- ✅【WARNING: AGE 15+ ONLY】– Contains strong magnets. Hazardous if swallowed or placed near medical devices. Keep out of reach of all children under 15 years of age.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | FINDMAG |
| Part number | magnet |
| Item Weight | 190 g |
| Package Dimensions | 9.5 x 5.1 x 4.9 cm; 190 g |
| Item model number | 4-8-12-20-hei-30x3 |
| Size | 12 Pack |
| Colour | Black |
| Material | Metal, Neodymium |
| Shape | Round |
| Item Package Quantity | 12 |
| Number of Pieces | 12 |
| Included components | magnets |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Metal, Neodymium
- **Brand:** FINDMAG
- **Colour:** Black
- **Shape:** Round
- **Number of pieces:** 12

## Images

![FINDMAG 12 Pack Strong Magnet, 30 x 3 mm 8 KG Pull Neodymium Magnets, Black Corrosion & Oxidation Resistant Disc Magnet, Fridge Magnets with Double-Sided Adhesive, Permanent for Crafts, DIY - Image 1](https://m.media-amazon.com/images/I/71uhsTNh0rL.jpg)
![FINDMAG 12 Pack Strong Magnet, 30 x 3 mm 8 KG Pull Neodymium Magnets, Black Corrosion & Oxidation Resistant Disc Magnet, Fridge Magnets with Double-Sided Adhesive, Permanent for Crafts, DIY - Image 2](https://m.media-amazon.com/images/I/71vZc68jkmL.jpg)
![FINDMAG 12 Pack Strong Magnet, 30 x 3 mm 8 KG Pull Neodymium Magnets, Black Corrosion & Oxidation Resistant Disc Magnet, Fridge Magnets with Double-Sided Adhesive, Permanent for Crafts, DIY - Image 3](https://m.media-amazon.com/images/I/71ssmhSb0mL.jpg)
![FINDMAG 12 Pack Strong Magnet, 30 x 3 mm 8 KG Pull Neodymium Magnets, Black Corrosion & Oxidation Resistant Disc Magnet, Fridge Magnets with Double-Sided Adhesive, Permanent for Crafts, DIY - Image 4](https://m.media-amazon.com/images/I/81Dn2j7WJxL.jpg)
![FINDMAG 12 Pack Strong Magnet, 30 x 3 mm 8 KG Pull Neodymium Magnets, Black Corrosion & Oxidation Resistant Disc Magnet, Fridge Magnets with Double-Sided Adhesive, Permanent for Crafts, DIY - Image 5](https://m.media-amazon.com/images/I/71uLkGjfw8L.jpg)

## Questions & Answers

**Q: What material is this magnet made of, and is it strong?**
A: This is a neodymium magnet, and it has an extremely strong magnetic force. It is made from an alloy of neodymium, iron, and boron. Neodymium magnets are currently the strongest magnets available on the market.

**Q: What should I be cautious about when using magnets?**
A: Neodymium magnets are brittle and can easily break, so it's important to avoid strong collisions with any solid objects when using them. Due to their strong magnetic force, it's essential to separate the magnets following the correct procedure.

**Q: Can magnets be used on non-metal surfaces?**
A: Certainly, they can. Because this neodymium magnet comes with strong double-sided adhesive tape. You can use the magnet on non-metal surfaces such as walls, wooden boards, glass, plastic, and other materials.

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-03*