This testing stone is designed for both professional jewelers and hobbyists to determine the proper karat of gold, as well as identifying precious metals, such as gold, silver, platinum, and more. This stone should be used in conjunction with testing acid solution and testing needles (not included).
Important:
Avoid getting counterfeit items. Genuine SE products come with our SE logo on the packaging.
SE is committed to providing the customer with the best possible source for value. You will enjoy the quality, function and usefulness this Small Precious Metal Testing Stone has to offer.
SE is a registered trademark protected by US Trademark Law.