{"product_id":"national-geographic-rock-tumbler-grit-and-polish-refill-kit","title":"National Geographic Rock Tumbler Grit and Polish Refill Kit","description":"\u003cp\u003e\u003cstrong\u003eNational Geo Rock Tumbler Grit \u0026amp; Polish\u003c\/strong\u003e helps keep rock tumbling projects moving after the first round of discoveries.\u003c\/p\u003e\u003cp\u003eThis refill-style grit and polish item is a practical add-on for rock tumbling activities, STEM hobby projects, and continued use with compatible rock tumbling supplies.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: National Geo\u003c\/li\u003e\n\u003cli\u003eFormat: Rock tumbler grit \u0026amp; polish\u003c\/li\u003e\n\u003cli\u003eCategory: Toys \u0026amp; Learning \/ Science Kit Supplies\u003c\/li\u003e\n\u003cli\u003eUse for: Rock tumbling projects and rock polishing activities\u003c\/li\u003e\n\u003cli\u003eVendor item #: NATIONAL GEO ROCK GR\u003c\/li\u003e\n\u003cli\u003eBarcode: 816448020636\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jerrol's","offers":[{"title":"Default Title","offer_id":47903802458302,"sku":"JB-44626","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/9674\/5406\/files\/JB-44626.jpg?v=1782954157","url":"https:\/\/store.jerrols.com\/products\/national-geographic-rock-tumbler-grit-and-polish-refill-kit","provider":"Jerrol's","version":"1.0","type":"link"}