{"product_id":"thames-kosmos-rock-tumbler","title":"Rock Tumbler – Geology \u0026 Gemstone Science Kit","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eLet's rock and roll! The Thames \u0026amp; Kosmos Rock Tumbler turns rough stones into smooth, shiny treasures! With an easy-to-use design, quiet, leak-proof barrel, and built-in timer, kids can discover the fascinating science behind rock polishing. Learn about geology, erosion, and the rock cycle while transforming ordinary rocks into beautiful gems. Once they're polished, turn your treasures into jewelry with the included fasteners!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhy We Love It:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Turns rough rocks into polished gems • Makes geology and earth science hands-on • Combines STEM learning with creativity\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePerfect For:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Future geologists • Rock and gem collectors • Hands-on STEM learning • Curious kids who love science\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAges:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8+ \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Quiet, leak-proof tumbler barrel, built-in timer with multiple settings (up to 7 days), jewelry-making fasteners\u003c\/span\u003e\u003c\/p\u003e","brand":"Brilliant Sky Toys and Books","offers":[{"title":"Default Title","offer_id":41936172941367,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2299\/3723\/files\/RT-Front_1080x_e68d87aa-6520-4b5f-a3d7-4fd80f1c1989.webp?v=1760631684","url":"https:\/\/bskytoys.com\/products\/thames-kosmos-rock-tumbler","provider":"Brilliant Sky Toys and Books","version":"1.0","type":"link"}