{"product_id":"pro-grade-hardness-test-kit-with-four-stainless-st","title":"Pro Grade Hardness Test Kit With Four Stainless Steel Pens Dual End Nibs 2 3 4 5 6 7 8 9 Scale In Storage Box For Mineral Glass Tile And Concrete Coatings Scratch Testing","description":"\u003cdiv\u003eMohs hardness tester kit with four stainless pens\u003cbr\u003e\n✔️ Four dual-end nibs cover Mohs 2-9 in a sturdy box \u003cp\u003eThis Mohs hardness tester kit uses four stainless steel pens with dual-end nibs to scratch minerals and common materials. It’s ideal for testing ceramic tile, glass, concrete, coatings, and mobile phone screens.\u003c\/p\u003e \u003cp\u003e✅ 4× hardness pens, each 155 mm long, dual-end nibs for 2\u0026amp;3, 4\u0026amp;5, 6\u0026amp;7, 8\u0026amp;9\u003cbr\u003e✅ 304 stainless steel main body for durability and corrosion resistance\u003cbr\u003e✅ Measuring range Mohs 2-9 with four paired scales\u003cbr\u003e✅ Storage box features grindstone striped plate magnet for identifying hardness across materials\u003cbr\u003e✅ Box size 230 x 185 x 47 mm; weight ~500 g; includes 4 pens and storage box\u003c\/p\u003e \u003cp\u003e💡 What is a Mohs hardness tester used for in material scratch testing for tile, glass, and coatings?\u003c\/p\u003e\n\u003cp\u003e Handy on-site tool for quick hardness checks using the four paired scales. \u003c\/p\u003e\n- uses four dual-end nibs to test hardness from 2 to 9\n- handy for tile, glass, concrete, and coatings on-site\n- compact stainless steel construction with organized storage in the box✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49138770575595,"sku":"VXB0FNWLC4CK","price":266.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71KbxZt-2BL.jpg?v=1785669095","url":"https:\/\/vxb.com\/products\/pro-grade-hardness-test-kit-with-four-stainless-st","provider":"VXB Bearings","version":"1.0","type":"link"}