{"product_id":"mohs-hardness-test-kit-1-10-scratch-tester-with-gold-ten-pointed-star-picks-quick-easy-mineral-identification-tool-for-gem-jade-jewelry-rock-geology-testing","title":"Mohs Hardness Test Kit – 1-10 Scratch Tester with Gold Ten-Pointed Star Picks | Quick \u0026 Easy Mineral Identification Tool for Gem, Jade, Jewelry, Rock \u0026 Geology Testing","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFull 1–10 Mohs Hardness Range: Accurately measures hardness levels from 1 (talc) to 10 (diamond) , covering all standard mineral and rock types for comprehensive testing in geology, education, and material identification.\u003c\/li\u003e\n\u003cli\u003eUnique Ten-Pointed Star Shape: The ergonomic ten-pointed star design ensures a secure, comfortable grip, allowing for efficient and controlled hardness testing even during extended fieldwork or lab use.\u003c\/li\u003e\n\u003cli\u003ePortable Pen-Style Design: Lightweight and handheld, this pen-style tester is ideal for on-site applications such as geological surveys, jewelry assessment, and classroom demonstrations—no bulky equipment required.\u003c\/li\u003e\n\u003cli\u003eSimple \u0026amp; Intuitive Operation: Easy to use: simply scratch the test surface and compare results with the included reference chart. No complex setup or specialized training needed.\u003c\/li\u003e\n\u003cli\u003eVersatile for All Users: Perfect for geologists, rock collectors, educators, and hobbyists, this tool supports mineral identification, academic research, educational projects, and more.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: Cowenhey","offers":[{"title":"Default Title","offer_id":48214792044695,"sku":"B0GX5ZTDNQ","price":127.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/41otmCfZbnL.jpg?v=1788730999","url":"https:\/\/tinkervanta.com\/products\/mohs-hardness-test-kit-1-10-scratch-tester-with-gold-ten-pointed-star-picks-quick-easy-mineral-identification-tool-for-gem-jade-jewelry-rock-geology-testing","provider":"TinkerVanta","version":"1.0","type":"link"}