XNZJHPP 4-Pack Mohs Hardness Pen Kit for Gem & Mineral Testing, Scratch Tester 2-9 with Storage Box, Ideals for Jewelry, Jade, and Industrial Use
XNZJHPP
Comprehensive Hardness Testing Kit: The Mohs Hardness Test Kit is an essential tool for Geology enthusiasts, students, and professionals. It features a full range of scratch testers from 2# to 9# on the Mohs scale, ensuring precise and dependable mineral hardness evaluations. 4 Double-Test-Heads Mohs Hardness Pens: Each pen offers dual hardness levels and test heads. The heads are easily cleaned after use, providing durability and a lifespan of 3-5 years. Durables & High-Quality Materials: The Hardness Points are crafted from metals and alloys matching Mohs' Hardness standards, ensuring they won't break and can be re-sharpened or replaced. A portable carrying case keeps components organized and secure. Easy-To-Use Design: Our Mohs Hardness Test Kit is designed for straightforward use. Simply scratch the unknown mineral against the test blocks in ascending hardness order, noting the first block that leaves a visible scratch for quick determination, even for beginners. Widely Used: Ideals for various applications, including solidified floors, tiles, ceramics, glass, marble products, ores, minerals, jewelry, and industrial porcelain to assess surfaces Mohs hardness.
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