Compact 6 x 2 x 1/2 inch size allows for multiple test markings and easy handling
Durable construction ensures long-lasting use in demanding testing environments
Solid black surface offers a clean, professional appearance for accurate readings
Affordable price point makes it accessible for both professionals and hobbyists
Summarized by Shop
The Test Stone 6X2X1/2 Value is an essential tool for professionals in the jewelry and gemstone industry, designed for conducting accurate tests of precious metals. This compact and durable test stone provides a reliable surface for acid testing, enabling jewelers to assess the karat value of gold, silver, and platinum. Key Features: