Mohs Hardness Test Kit – 1-10 Scratch Tester with Gold Ten-Pointed Star Picks | Quick & Easy Mineral Identification Tool for Gem, Jade, Jewelry, Rock & Geology Testing

Product Information

About

Full 1–10 Mohs Hardness Range: Accurately measures hardness levels from 1 (talc) to 10 (diamond) , covering all standard mineral and rock types for comprehensive testing in geology, education, and material identification.
Unique Ten-Pointed Star Shape: The ergonomic ten-pointed star design ensures a secure, comfortable grip, allowing for efficient and controlled hardness testing even during extended fieldwork or lab use.
Portable Pen-Style Design: Lightweight and handheld, this pen-style tester is ideal for on-site applications such as geological surveys, jewelry assessment, and classroom demonstrations—no bulky equipment required.
Simple & Intuitive Operation: Easy to use: simply scratch the test surface and compare results with the included reference chart. No complex setup or specialized training needed.
Versatile for All Users: Perfect for geologists, rock collectors, educators, and hobbyists, this tool supports mineral identification, academic research, educational projects, and more.