Mohs Hardness Test Kit, Mohs Hardness Picks, 1-10 Scratch Tester with Gold Ten-Pointed Star Design, Quick Testing and Easy to Operate for Gem Jade Jewelry Rock and Mineral Testing
【Full 1-10 Mohs Hardness Range】Accurately measures hardness levels from 1 (talc) to 10 (diamond), covering all standard mineral and rock types.
【Unique Ten-Pointed Star Shape】Ergonomic star design ensures a secure grip and easy handling, making hardness testing efficient even in fieldwork or lab environments.
【Portable Pen-Style Design】Lightweight and handheld for on-site testing, ideal for fieldwork, geological surveys, or jewelry without bulky equipment.
【Durable and User-Friendly】Designed for repeated use with a scratch-resistant testing tip, ensuring reliable performance for both professionals and enthusiasts.
【Versatile for All Users】Perfect for geologists, rock collectors, educators, and hobbyists—ideal for mineral identification, academic research, or educational projects.