1* Keychain Magnet for Testing Brass,Gold,Silver,Ferrous Metals and Hanging Key

If a magnet responds to jewelry, it is not fine silver or anything near pure gold. Type: Neodymium Magnet Keychain. 1x Neodymium Magnet Keychain

4PCS Antique Jewelry Neodymium Magnet Keychain Test Brass, Gold, Silver 25 lbs

Keychain Magnet For Testing Brass keychain Pocket Magnets - Temu

Strong Magnetic Keychain Weight Neodymium Magnet Pendant Magnets Stainless Stee Ferrous Metals Test Magnet Hanging Keys Holder - AliExpress

magnet for key for sale

This 12mm nickel-plated keychain magnet offers strong magnet power in a handy keychain. It is perfect for jewelers, recyclers, coin dealers, or anyone that needs to make fast assessments of jewelry, antiques, and industrial metals for iron, nickel, or cobalt content. Determine if jewelry is silver or gold plated by testing if ferrous metals are used as the base metal (excluding some nickel alloys). If a magnet responds to jewelry, it is not fine silver or anything near pure gold.

Envistia Mall Keychain Magnet Tester for Gold, Silver, Jewelry & Precious Metals with Rare Earth Neodymium Magnets

Super Strong Magnets Neodymium Magnet Keychain Magnetic Clasps Testing Brass Ferrous Metals Keychains Magnets Hanging Key Holder - AliExpress

Lexus Keychain Metal FOR SALE! - PicClick

Lexus Keychain Metal FOR SALE! - PicClick

The gold testing magnet is the perfect size and strength for identifying fake silver and gold jewelry! 【Small & Convenient Tools】: The magnetic design can easily hang some small objects on metal surfaces such as refrigerators, metal doors, tables, chairs, etc. Easy to place and find, and save space.

TRYMAG Keychain Magnets for Testing Brass, 2 Pack Neodymium Pocket Keychain with Strong Magnetic Rare Earth, Gold Silver Jewelry Test Magnet Hanging

If a magnet responds to jewelry, it is not fine silver or anything near pure gold. Type: Neodymium Magnet Keychain. 1x Neodymium Magnet Keychain

1* Keychain Magnet for Testing Brass,Gold,Silver,Ferrous Metals and Hanging Key.

WELLZEER Keychain Magnet for Testing Brass,Keychain Pocket Magnets for Purse with Strong Magnetic Rare Earth Neodymium,Gold,Silver, Jewelry,Ferrous Metals Test Magnet (2PACK-D12mm) : Industrial & Scientific

Keychain Neodymium Magnet for Testing Brass, Gold, Silver, Coins, Jewelry, and Ferrous Metals

Ford F100 Keychain FOR SALE! - PicClick

This 12mm nickel-plated keychain magnet offers strong magnet power in a handy keychain. It is perfect for jewelers, recyclers, coin dealers, or anyone that needs to make fast assessments of jewelry, antiques, and industrial metals for iron, nickel, or cobalt content. Determine if jewelry is silver or gold plated by testing if ferrous metals are used as the base metal (excluding some nickel alloys). If a magnet responds to jewelry, it is not fine silver or anything near pure gold.

Envistia Mall Keychain Magnet Tester for Gold, Silver, Jewelry & Precious Metals with Rare Earth Neodymium Magnets

Keychain Magnet Tester for Gold, Silver, Jewelry & Precious Metals 2 Pack – Envistia Mall