{"product_id":"national-geographic-rock-tumbler-refill-kit-with-3-lbs-madagascar-rocks-style-madagascar-mix","title":"National Geographic Rock Tumbler Refill Kit with 3 Lbs. Madagascar Rocks - style: Madagascar Mix","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eREAL GEMSTONES FROM MADAGASCAR - 3 pounds of raw rocks includes rose quartz, labradorite, red jasper, yellow jasper, indigo gabbro, and polychrome jasper, quantities of each gemstone may vary\u003c\/li\u003e\n\u003cli\u003eFOUR GRADES OF GRIT - Coarse, Medium, Fine, Polish. Transform your raw stones from rough rocks to dazzling gemstones, this refill kit also works with all rock tumblers\u003c\/li\u003e\n\u003cli\u003eJEWELRY FASTENINGS - Additional rock tumbler accessories include 1 Necklace, 1 set of Earrings, 1 Keychain, 1 Ring to create custom jewelry from your newly polished gemstones\u003c\/li\u003e\n\u003cli\u003eLEARNING GUIDE - Our learning guide will teach you all about these unique gemstone specimens and includes many amazing and fascinating facts\u003c\/li\u003e\n\u003cli\u003eAWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Blue Marble","offers":[{"title":"Default Title","offer_id":48204997099671,"sku":"B081J11H61-style-madagascar-mix","price":53.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/612lthdA0EL.jpg?v=1788530111","url":"https:\/\/tinkervanta.com\/products\/national-geographic-rock-tumbler-refill-kit-with-3-lbs-madagascar-rocks-style-madagascar-mix","provider":"TinkerVanta","version":"1.0","type":"link"}