Mohs Hardness Test Set - Scratch Tester Hardness Test Pen (2-9) with Storage Box for Industrial Mineral Identification, Gem, Jade, Etc,Black

Enhance your material evaluation capabilities with our comprehensive Mohs Hardness Test Kit. This professional-grade kit is designed for geologists, gemologists and material scientists who need accurate hardness testing.**Key Features:**Diverse Hardness Range:** The kit contains eight precision Mohs hardness pens, representing specific hardness levels from 2 to 9, enabling diversified evaluation of a variety of mineral and material samples.**Sturdy Construction:** Each hardness pen is made of high-quality stainless steel to ensure durability and reliability during repeated use. The ergonomic design is easy to hold, providing comfort and precise detailed testing.**Portable Carrying Case:** The sturdy storage case not only keeps the hardness pens neat and organized, but also protects them from damage, allowing you to easily take the test kit to the field or laboratory.**Comprehensive Packaging Includes:- 8 × Hardness Pens (Mohs Scale 2-9)- 1 × Storage Case

• - 2-9 Mohs Hardness Pen Set: 2# gypsum, 3# calcite, 4# fluorite, 5# apatite, 6# orthoclase, 7# quartz, 8# topaz, 9# corundum, good texture and exquisite appearance.
• - Excellent quality: Experience the unparalleled durability and convenience of our premium hardness pens, designed to provide stable performance for a variety of applications.
• - Precision nibs: The forged nibs provide excellent hardness and precision, allowing you to easily test a variety of hard materials while ensuring long-lasting performance.
• - Comprehensive Mohs Hardness Kit: This kit contains pens for measuring 2# gypsum to 9# corundum, providing you with high-quality and beautiful hardness testing tools to meet all your needs.
• - Wide range of applications: Our Mohs hardness test pens are ideal for testing gemstones, jade, tiles, glass, mobile phone screens, minerals, concrete, etc., and are perfect for professionals and DIY enthusiasts.