DOJBK Mohs Hardness Test Kit, 1-10 Scratch Tester, Tester Pen, Picks 10 Pack, with Storage Box, for Industrial Mineral Identification Kit

This Mohs Hardness Test Kit is designed for geologists, educators, and hobbyists alike who seek to determine the hardness of various minerals accurately The kit includes a complete range of hardness picks, numbered 1 through 10, allowing you to easily scratch and test any mineral sample Each pick is crafted from high-quality materials to ensure durability and precision in testing. With this Scratch Tester Hardness Test Pen, you can confidently identify minerals according to the Mohs scale of hardness, making it an essential tool for industrial applications and educational purposes The Mohs Hardness Picks 10 Pack come neatly organized in a sturdy storage box, ensuring that your tools are always accessible and protected from damage This thoughtful design makes it easy to carry and store your hardness testers, whether you’re in the field or in the classroom