--- product_id: 646237055 title: "2PCS Keychain Magnet Testing Brass Black Key Holder for Jewelry Test" brand: "vskiz" price: "€ 15.64" currency: EUR in_stock: true reviews_count: 8 category: "Vskiz" url: https://www.desertcart.com.cy/products/646237055-2pcs-keychain-magnet-testing-brass-black-key-holder-for-jewelry store_origin: CY region: Cyprus --- # Compact keychain portability Strong neodymium magnet power Multi-metal detection precision 2PCS Keychain Magnet Testing Brass Black Key Holder for Jewelry Test **Brand:** vskiz **Price:** € 15.64 **Availability:** ✅ In Stock ## Summary > 🧲 Unlock the truth in your metals—test smarter, carry lighter! ## Quick Answers - **What is this?** 2PCS Keychain Magnet Testing Brass Black Key Holder for Jewelry Test by vskiz - **How much does it cost?** € 15.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/646237055-2pcs-keychain-magnet-testing-brass-black-key-holder-for-jewelry) ## Best For - vskiz enthusiasts ## Why This Product - Trusted vskiz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Reusable:** Electroplated protective layer ensures long-lasting corrosion and wear resistance. - • **Pocket-Sized Power:** Carry premium neodymium magnets wherever you go for instant metal verification. - • **Versatile Metal Tester:** Perfect for jewelry, coins, antiques, and even DIY or industrial applications. - • **Instant Authenticity Check:** Quickly distinguish genuine precious metals from counterfeits using magnetic response. - • **Stylish Everyday Essential:** Sleek black design fits seamlessly on your keychain—never miss a test on the move. ## Overview The VSKIZ 2PCS Keychain Magnet Set features powerful neodymium magnets in a compact, durable design that fits on your keyring. Engineered to differentiate precious metals like silver, brass, and bronze from magnetic counterfeits, it’s an essential tool for jewelry pros, collectors, and savvy shoppers. With corrosion-resistant plating and versatile applications from metal testing to DIY projects, this sleek black keychain magnet duo offers reliable, on-the-go authenticity verification. ## Description VSKIZ 2PCS Keychain Magnet Testing Brass Black Key Holder for Jewelry Test | Neodymium Key Chain Magnet Gold & Silver Tester Precious Metal Verifier Brass & Ferrous Metal Detection Compact Pocket Design: desertcart.com: Industrial & Scientific Review: Handy Magnet Keychains for Metal Testing—Compact and Useful - This keychain magnet set is a great little tool, especially if you’re out shopping and want to quickly distinguish between magnetic and non-magnetic metals. It comes as a two-pack in a small, clear, foldable plastic storage box, along with two hoop rings that you can attach to each magnet for easy carrying. They’re simple but very effective, and having them on a keychain makes them super convenient to use on the go. The only minor drawback is that once you attach the hoop rings, the magnets no longer fit back into the original storage box. Not a huge issue, but something to be aware of if you were planning to store them that way. Also, just a general note—since these are magnets, it’s important to keep them away from items like credit cards, hotel key cards, phones, or other devices that could potentially be affected. Overall, a practical and affordable tool that I would definitely recommend. Review: Worth it. Will recommend. - As described. Nice strong magnets. Good price for what you get. ## Features - 【Precious Metal Verifier】- VSKIZ keychain magnet utilize the magnetism of nickel and steel to identify chrome plated items from silver, polished aluminum, and non-magnetic stainless steel materials, and solid brass and bronze from electroplated steel items - 【Jewelry & Coin Tester】- Use magnetic testing to quickly identify counterfeit or electroplated jewelry. Due to the fact that counterfeit jewelry usually contains steel or nickel, which has magnetism and is easy to adsorb, the authenticity of coins and jewelry can be preliminarily determined - 【Practical Magnetic Keychain】- Pocket Magnet key chain have small size, light weight, and are easy to carry. When going out, you can directly put the magnet key holders in your pocket or wallet, which is not only not easy to lose, but also very convenient for daily testing of iron, nickel, or cobalt at any time - 【Superior Quality Magnetic Key Chain】- Rare earth keychain test magnets use premium neodymium iron boron magnets and high-quality electroplating protective layer. Neodymium magnet key holders has strong wear resistance and corrosion resistance, long service life, and can be reused multiple times. Key chain for testing brass are suitable for jewelry dealers, metal recyclers, brokers, antique buyers, and collectors! - 【Widely Applications】- Gold testing keychain magnets can also be used for refrigerator magnets, whiteboard magnets, office magnets, process magnets, DIY magnets, miniature models, 3D printing projects, science, industry, educational needs, jewelry production, home decoration projects, fixation, salvage, and distinguish for stainless steel. Exquisite packaging is the best choice for giving to relatives or friends. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4QHQDMZ | | Best Sellers Rank | #8,494 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #90 in Rare Earth Magnets | | Brand | VSKIZ | | Brand Name | VSKIZ | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 549 Reviews | | Included Components | Neodymium | | Item Highlight | Neodymium Key Chain Magnet Gold & Silver Tester Precious Metal Verifier Brass & Ferrous Metal Detection Compact Pocket Design | | Manufacturer | VSKIZ | | Material | Neodymium | | Material Type | Neodymium | | Number of Items | 2 | | Number of Pieces | 2 | | Part Number | MK-2P-b | | Shape | Round | | Unit Count | 2 Count | ## Product Details - **Brand:** VSKIZ - **Color:** Black - **Material:** Neodymium - **Number of Pieces:** 2 - **Shape:** Round ## Images ![2PCS Keychain Magnet Testing Brass Black Key Holder for Jewelry Test - Image 1](https://m.media-amazon.com/images/I/61SPRuOcjOL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: What is the principle of keychain magnet for testing？** A: Products containing steel or nickel have magnetism and are easy to adsorb, making them easily recognizable by magnets. **Q: Why is the magnetic attraction not as strong as described?** A: The suction is related to the iron content of iron, and the higher the iron content, the greater the suction. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Handy Magnet Keychains for Metal Testing—Compact and Useful *by L***N on March 24, 2026* This keychain magnet set is a great little tool, especially if you’re out shopping and want to quickly distinguish between magnetic and non-magnetic metals. It comes as a two-pack in a small, clear, foldable plastic storage box, along with two hoop rings that you can attach to each magnet for easy carrying. They’re simple but very effective, and having them on a keychain makes them super convenient to use on the go. The only minor drawback is that once you attach the hoop rings, the magnets no longer fit back into the original storage box. Not a huge issue, but something to be aware of if you were planning to store them that way. Also, just a general note—since these are magnets, it’s important to keep them away from items like credit cards, hotel key cards, phones, or other devices that could potentially be affected. Overall, a practical and affordable tool that I would definitely recommend. ### ⭐⭐⭐⭐⭐ Worth it. Will recommend. *by R***N on August 20, 2026* As described. Nice strong magnets. Good price for what you get. ### ⭐⭐⭐⭐⭐ Great Item *by T***O on August 1, 2026* Easy ready to use, great Quality, portable, strong magnet ## Frequently Bought Together - VSKIZ Keychain Magnet for Testing Brass, Pocket Magnet Key Chain with Strong Magnetic Rare Earth, Black Key Holders for Jewelry, Precious Metal Verifier for Gold & Silver Test -2 Pack - MAXUS Digital Pocket Gram Scale 500g x 0.01g High Precision with Tray, Weighs Small Food, Jewelry, Ounces, Grains, LCD Display, Tare Function --- ## 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.com.cy/products/646237055-2pcs-keychain-magnet-testing-brass-black-key-holder-for-jewelry](https://www.desertcart.com.cy/products/646237055-2pcs-keychain-magnet-testing-brass-black-key-holder-for-jewelry) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-10-08*