20-Pack G4 Halogen Bulbs, 20W 12V Lighting Solution

If you are looking for a gold tester, then your search is over. This product meets your needs with reliable materials, offering a practical and durable solution for long-term use. It is resistant to deformation and provides added convenience. Features - Color: Silver - Material: Iron, magnet - Size: 5.80 x 1.80 x 1.80 cm / 2.28 x 0.71 x 0.71 in - This gold testing magnet is suitable for distinguishing between silver and gold jewelry - Can be used as a keychain, offering convenience for daily use - Magnetic testing is intended to verify the authenticity of coins and jewelry - The magnetic keychain is sturdy, compact, lightweight, and easy to carry - Easily fits in your pocket or wallet, providing a versatile magnetic testing tool Package List 2 x keychain testers