This Gold Testing Kasoti Stone is a professional tool widely used by jewelers to determine the actual gold content within metal items. Measuring 6" x 3" x 3/8", it provides a smooth and durable testing surface. Designed for use with gold testing keys and special testing acids (not included), this kasoti ensures accurate and reliable results. For added convenience, it comes in its own magnetic wooden storage case, keeping the stone safe, secure, and ready for use at any time. Perfect for professional jewelers, pawn shops, and gold collectors. Bullet Points Large Testing Stone – Measures 6" x 3" x 3/8", ideal for professional jewelry testing. Accurate Gold Check – Used with gold testing keys and acids (not included) to determine gold percentage. Protective Wooden Box – Includes a strong magnetic closure case for secure storage and portability. Eliminates Guesswork – Provides clear and dependable results for jewelers and gold buyers. Professional Grade Tool – Trusted by jewelry experts, pawn shops, and collectors for precision testing.
