TEST STONE - GLASS W/NON-SLIP GRIP, 6" X 3"

This Glass Test Stone is a crucial tool for jewelry professionals and hobbyists alike, designed for testing precious metals. The non-slip grip ensures stability and accuracy during the testing process.

Key Features:

• Material: Durable glass construction for long-lasting use.
• Size: Measures 6 inches by 3 inches, providing ample space for multiple tests.
• Non-Slip Grip: Ensures the stone stays in place, allowing for precise testing.

Ideal for anyone in the jewelry industry or metal testing field, this glass test stone combines functionality with practical design to assist in the accurate identification of metal types.