Gold Test Acid Kit 10k 14k 18k 22k Silver Tester Detector Metal Jewelry Testing
This solution works for testing any gold which you believe to be 10K, 14K, 18K, 22-24K, Silver, and Platinum pure. Acid changes color based on purity. Very easy to use and the simple to follow instructions are included. Ideal for testing jewelry, coins, antique gold, silver, platinum collectibles, and more! All products are brand new and sealed, never opened!
Genuine PuriTEST Premium 6 Pack Solution Kit for Testing the Purity of Gold, Silver & Platinum Jewelry
Genuine PuriTEST Premium PRO Touch Testing Stone 2x2" Surface!