• Shop by category
  • Powered by eBay
  • Practical Acid Test Kit Silver Platinum Golds Testing Touchstone Jewelry Tool

    • Item No : 224067679973
    • Condition : New
    • Brand : Unbranded
    • Seller : chenting2018
    • Current Bid : US $5.69
    • * Item Description

    • Then the real gold will stay on the touchstone, false one will be dissolved or oxidized to blue. Apply a drop acid test on stone. real gold will stay on the touchstone, false one will be dissolved. This solution works for testing any gold which you believe to be 10K, 14K, 18K, 22-24K, Silver, and Platinum pure.
    ★ Recommended Products Related To This Item
    ♥ Best Selling Products in this category