---
product_id: 522401830
title: "Magnetic Keychain, Rare Earth Magnets, Neodymium Strong Magnets, Gold Tester, Pocket Key Holder Magnet"
brand: "meperper"
price: "€ 22.63"
currency: EUR
in_stock: true
reviews_count: 9
category: "Meperper"
url: https://www.desertcart.gr/products/522401830-magnetic-keychain-rare-earth-magnets-neodymium-strong-magnets-gold-tester
store_origin: GR
region: Greece
---

# Compact 2.3'' x 0.7'' size with split ring 5200GS magnetic force Triple-layer anti-rust coating Magnetic Keychain, Rare Earth Magnets, Neodymium Strong Magnets, Gold Tester, Pocket Key Holder Magnet

**Brand:** meperper
**Price:** € 22.63
**Availability:** ✅ In Stock

## Summary

> 🧲 Unlock the power of rare earth—carry strength and style wherever you go!

## Quick Answers

- **What is this?** Magnetic Keychain, Rare Earth Magnets, Neodymium Strong Magnets, Gold Tester, Pocket Key Holder Magnet by meperper
- **How much does it cost?** € 22.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/522401830-magnetic-keychain-rare-earth-magnets-neodymium-strong-magnets-gold-tester)

## Best For

- meperper enthusiasts

## Why This Product

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

## Key Features

- • **Magnetic Muscle:** 5200GS neodymium magnets deliver industrial-strength hold for any task.
- • **Gold Standard Tester:** Quickly identify iron, nickel, or cobalt in precious metals—perfect for pros and hobbyists alike.
- • **Pocket-Sized Powerhouse:** Ultra-compact design fits seamlessly in your daily carry without bulk.
- • **Rust-Resistant Reliability:** Triple-layer nickel-copper-nickel coating ensures long-lasting durability and shine.
- • **Versatile Everyday Essential:** From keychain to industrial tool, this magnet adapts to your dynamic lifestyle.

## Overview

The MEPERPER Magnetic Keychain features a compact 2.3'' x 0.7'' design with a durable split ring, powered by a 5200GS neodymium magnet coated in a triple-layer anti-rust finish. It doubles as a gold tester for precious metals and serves as a versatile, reusable tool for everyday organization and industrial use.

## Description

desertcart.com: MEPERPER Magnetic Keychain, Rare Earth Magnets, Neodymium Strong Magnets, Gold Tester, Pocket Key Holder Magnet : Industrial & Scientific

Review: Great little guy to have around - works wonderfully, i don't really care for the clip on it so i attached it to a lanyard via the triangle ring on top and carry it in my pocket. strong enough to pull a walmart cart on flat ground if its empty and you do a gentle tug to get it rolling so definitely strong! small enough to not be annoying. the cap does not block the magnetic pull 100% so keep that in mind. easy to use and worth every penny!
Review: Lid comes off and gets lost. Otherwise good. - Its probably stronger than the competition. We'll made. No issues. Good product. They need their next Gen to resolve the lid unscrewing itself issue. Happened twice in the first day when it was attached to my keys on my waist.

## Features

- Comfortable Size: 2.3'' x 0.7'' small magnets come with a durable hook. Mini magnets are easy to carry in your pocket for everyday needs. Includes a split ring for easy carrying.
- High Quality: magnets neodymium have a three-layers anti-rust coating, which consists of a layer of nickel, copper, and then nickel again. Earth magnets are polished and sanded.
- Strong Magnets Heavy Duty: powerful magnet of natural material has a magnetic force 5200GS. These practical tiny magnets will be of a great use whenever you need them to be.
- Gold Tester For Jewelry is used to identify iron, nickel, or cobalt in jewelry and antiques. Strong magnet may be a gift for people who work with precious metals.
- Multipurpose and Reusable: magnets strong can be used as magnetic keychain, industrial magnets. Heavy duty magnet is a versatile tool in your daily work and makes it more organized.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWK6KCCS |
| Best Sellers Rank | #10,344 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #108 in Rare Earth Magnets |
| Brand | MEPERPER |
| Color | Grey |
| Date First Available | March 9, 2023 |
| Department | unisex-adult |
| Item Thickness | 2.3 Inches |
| Item Weight | 1.76 ounces |
| Item model number | magnet1 |
| Manufacturer | MEPERPER |
| Material | Neodymium |
| Number of Pieces | 1 |
| Product Dimensions | 0.7"L x 0.7"W x 2.3"Th |
| Shape | Rectangular |

## Product Details

- **Brand:** MEPERPER
- **Color:** Grey
- **Material:** Neodymium
- **Product Dimensions:** 0.7"L x 0.7"W x 2.3"Th
- **Shape:** Rectangular

## Images

![Magnetic Keychain, Rare Earth Magnets, Neodymium Strong Magnets, Gold Tester, Pocket Key Holder Magnet - Image 1](https://m.media-amazon.com/images/I/71292Ubju+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little guy to have around
*by N***3 on October 25, 2025*

works wonderfully, i don't really care for the clip on it so i attached it to a lanyard via the triangle ring on top and carry it in my pocket. strong enough to pull a walmart cart on flat ground if its empty and you do a gentle tug to get it rolling so definitely strong! small enough to not be annoying. the cap does not block the magnetic pull 100% so keep that in mind. easy to use and worth every penny!

### ⭐⭐⭐⭐⭐ Lid comes off and gets lost. Otherwise good.
*by G***G on November 11, 2025*

Its probably stronger than the competition. We'll made. No issues. Good product. They need their next Gen to resolve the lid unscrewing itself issue. Happened twice in the first day when it was attached to my keys on my waist.

### ⭐⭐⭐⭐⭐ Works great
*by S***. on December 29, 2025*

Works great

## Frequently Bought Together

- MEPERPER Magnetic Keychain, Rare Earth Magnets, Neodymium Strong Magnets, Gold Tester, Pocket Key Holder Magnet
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**Shop now:** [https://www.desertcart.gr/products/522401830-magnetic-keychain-rare-earth-magnets-neodymium-strong-magnets-gold-tester](https://www.desertcart.gr/products/522401830-magnetic-keychain-rare-earth-magnets-neodymium-strong-magnets-gold-tester)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-27*