Free Shipping over X amount

Gold Testing Stone

Gold Testing Stone

Item #
450-221
$4.50
each
  • $4.28 (3 or more)
  • $4.05 (12 or more)
+
Save Favorite

A dark stone, used for testing gold karat as well as silver and platinum. The object to be tested is scratched on the surface of the stone and a test acid solution determines the karat of the scratch. Can also be used with test needles to confirm karat markings. Measures 2 1/2" x 1 1/2" x 1/2".