Testing Stones_3

Our testing stones are essential tools for accurately identifying precious metals like gold and silver. Designed to be used with testing acids, these stones provide a smooth, durable surface that makes it easy to compare results and determine metal purity with confidence.

 

Perfect for jewelers, pawn shops, and hobbyists, our testing stones are available in multiple sizes to suit different needs. Whether you’re conducting professional appraisals, verifying purchases, or learning metal testing techniques, these stones deliver consistent, reliable performance.