Test Needles, Set of Five

Test the purity of gold and sterling findings using the time-tested technique of comparing against a known exemplar. Used in conjunction with a testing stone and test solutions, this set of test needles allows you to test sterling silver, 10K gold, 14K gold, 18K gold, and 22K gold. Test stones and solutions are available separately.

• Shipping Weight: 0.568 ounces (16.108g)
• Country Of Origin: India
• Weight: 0.016 kg