TsoLay Portable 3-9 Scratch Tester, Mohs Hardness Test Kits with Gold 8-Pointed Star Design, Interpolated Value To 5.5 Quick Testing and Easy To Operate for Geologists Rock Collectors Educators
TsoLay
8 PRECISION MOHS TEST PINS: This 8-piece Mohs hardness test kit (scale 3–9) delivers precise, dependable results—trusted by geologists and serious collectors for fast, accurate identification every time. UNIQUE EIGHT-POINTED STAR SHAPE: Engineered with a unique 8-point star shape for a secure, non-slip grip. Test with precision and ease, whether you're outdoors on rough terrain or working on detailed samples indoors. DURABLE & RELIABLE: Made from premium wear-resistant materials, each test pin maintains sharpness even after heavy use. Reliable performance you can count on in the field, lab, or at home—no frequent replacements needed. COMPLIANCE & SECURITY: Fully complies with industry standards, ideal for education, mining, and quality control inspections. Simple and safe, suitable for both professionals and enthusiasts. VERSATILE APPLICATIONS: Ideal for mineral identification, geology study, classroom demonstrations, and research projects. A must-have tool for geologists, rock collectors, educators, and hobby enthusiasts.
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