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Gold Testing Stone

Natural test stones work well with testing solutions and needles to determine the karat value of your materials. 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. We are committed to providing the customer with the best source for value possible on the market. You will enjoy the quality, function and usefulness of our products. If you have any questions or need help to decide which gold testing stone for you, please don't hesitate to contact us.
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