Extra Luonnollinen Testikivi (150 × 50 × 12 mm) – Technoflux

Kuvaus

High-quality natural stone for precise metal testing

Technofluxin Extra Natural Touch Stone is designed to provide reliable, repeatable results in testing the purity of precious metals. Its fine, even grain structure offers a smooth yet durable surface that ensures clean metal streaks, allowing for more accurate readings when used with touch acids. This special quality stone is specifically designed for professional analysis, making it a trusted choice among goldsmiths, silversmiths, and metal buyers.

Enhanced surface structure for clear metal streaks

The natural structure of this stone provides excellent contrast, allowing gold, silver, and other metals to be marked clearly and visibly. This clarity helps you assess the alloy composition quickly and confidently, reducing the risk of interpretation errors during testing.

Generous size for comfortable handling

Measuring 150 × 50 × 12 mm, the stone provides a stable working area that is large enough for comfortable handling yet compact enough to fit on any workbench. Its well-proportioned thickness adds durability and gives the stone a solid, reassuring feel during use.

Kestävä ja pitkäikäinen

Technoflux manufactures tools for continuous professional use, and this touch stone is no exception. The natural composition offers excellent resistance to wear, even with frequent testing, ensuring a long lifespan in busy workshops, retail environments, and analysis locations.