Pro Mohs Hardness Test Kit 4 Pack Dual End Scratch Tester Pens 2 9 Range Stainless Steel With Handy Storage Box For Mineral Gemstone Ceramic Tile Floor Checks And DIY Rock Hound Projects
✔️ 4x 155mm stainless steel dual-end Mohs pens, 2-9 range for tests
This four-pack Mohs hardness test kit provides durable, dual-end scratch testers for mineral identification and material checks. Each stainless steel pen is 155mm long for easy handling in workshops, field work, or DIY projects. The included storage box keeps the testing accessories organized for quick reference.
✅ 4 x 155mm stainless steel dual-end hardness pens for Mohs 2-3, 4-5, 6-7, 8-9
✅ Multi-faceted grip design for comfortable handling and long use
✅ Storage box includes grindstone-striped plate magnet plus aluminum, brass, and glass plates for testing
✅ Suitable for ceramic tile, floor, glass, mobile phone screens, minerals, concrete, and more
✅ Handy kit for mineral ID, DIY rock hounding, and material checks
💡 What is a Mohs hardness test kit used for in mineral identification and material checks? This handy set helps you gauge material hardness quickly and safely. - identify minerals and gemstones by scratch resistance - check ceramic tile, glass, concrete hardness - compare samples against reference plates in the kit - ideal for field testing, labs, and DIY rock hounding
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