Metal Test Stone, Gold Detecting Stone, Gold Test Stone,Practical Jewelry Gold Testing Tool,Professional Jewelry/Silver/Platinum Test Tool Kit for Collector, Laboratory, Jewelry Store - Sluffs, Sluffs70ps9z1o3d-02

• Accurate Testing: Our practical jewelry gold testing tool uses a portable gold detecting stone to provide accurate and reliable results, ensuring you can confidently determine the authenticity of your gold jewelry. Easy to Use: Simply rub the gold jewelry against the testing stone and observe the color change. Our gold detecting stone is designed to react differently to real gold compared to fake gold, making it simple for anyone to use. Easy to Use: Simply rub the gold jewelry against the testing stone and observe the color change. Our gold detecting stone is designed to react differently to real gold compared to fake gold, making it simple for anyone to use. Versatile Compatibility: This practical jewelry gold testing tool is suitable for testing various types of gold, including 10k, 14k, 18k, and 24k. It's a must-have tool for anyone involved in the gold industry. Versatile Compatibility: This practical jewelry gold testing tool is suitable for testing various types of gold, including 10k, 14k, 18k, and 24k. It's a must-have tool for anyone involved in the gold industry.