{"product_id":"blue-marble-national-geographic-rock-tumbler-kit-hobby-edition-includes-rough-gemstones-and-4-polishing-grits-great-stem-science-kit-for-geology-enthusiasts-rock-polisher-for-kids-and-adults","title":"National Geographic Rock Tumbler Kit – Hobby Edition with Gemstones \u0026 4 Polishing Grits, STEM Geology Science Kit \u0026 Rock Polisher for Kids \u0026 Adults","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Blue Marble\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Multicolor\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCREATE YOUR OWN GEMSTONES - Make any stone sparkle and polish everyday rocks into dazzling gemstones! This rock tumbler kit makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.\u003c\/li\u003e\n\u003cli\u003eA TUMBLER THAT'S MADE TO LAST – Our high-quality tumblers are made with a durable motor that’s designed to last for years. The leakproof rubber barrel reduces sound, making it 75% quieter than other plastic models. An excellent STEM activity for kids.\u003c\/li\u003e\n\u003cli\u003eA COMPLETE HOBBY TUMBLING KIT - Everything you need to create polished gemstones: the tumbler, four polishing grits, sifter, nine types of real rough gemstones, plus a detailed full-color learning guide. Makes a great gift for girls and boys!\u003c\/li\u003e\n\u003cli\u003eEASY TO USE – Simple instructions and one-touch settings make rock tumbling fun and easy. Control the number of days for each tumbling cycle with the one-touch timer and automatic shutoff feature, set it and forget it! This is a great gift for kids.\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\u003cp\u003e\u003cb\u003eBinding:\u003c\/b\u003e Toy\u003c\/p\u003e\u003cp\u003e\u003cb\u003eRelease Date:\u003c\/b\u003e 07-08-2017\u003c\/p\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e NGHOBBYTUMBLER\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e NGHOBBYTUMBLER\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0816448020421\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 15.3 x 8.9 x 5.7 inches\u003c\/p\u003e\u003cp\u003e\u003cb\u003eLanguages:\u003c\/b\u003e English\u003c\/p\u003e","brand":"Blue Marble","offers":[{"title":"Default Title","offer_id":41728154271819,"sku":"MCAB01LQCIL88","price":72.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/8703\/7003\/files\/91kPaJp1AfL.jpg?v=1756964884","url":"https:\/\/marvelsaura.com\/es\/products\/blue-marble-national-geographic-rock-tumbler-kit-hobby-edition-includes-rough-gemstones-and-4-polishing-grits-great-stem-science-kit-for-geology-enthusiasts-rock-polisher-for-kids-and-adults","provider":"MarvelsAura","version":"1.0","type":"link"}