{"product_id":"the-thames-kosmos-rock-tumbler","title":"The Thames \u0026 Kosmos Rock Tumbler","description":"\u003cp\u003eSpark curiosity in your young explorers with the Thames \u0026amp; Kosmos Rock Tumbler! This engaging STEM kit invites budding geologists to discover the secrets of geology by transforming raw stones into smooth, polished treasures. Featuring a noise-reducing barrel and a powerful motor, it's designed for consistent performance during long polishing sessions. The kit is packed with everything needed to get started: an assortment of authentic rock samples (including amethyst and rose quartz), four polishing grits, jewelry settings for custom keepsakes, and a full-color manual.\u003c\/p\u003e\n\u003ch3\u003eWhy We Love It\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolishes real amethyst, rose quartz, aventurine and more into smooth gemstones.\u003c\/li\u003e\n\u003cli\u003eIncludes four grits, jewelry settings, and a full-color manual for a complete experience.\u003c\/li\u003e\n\u003cli\u003eExplores erosion, weathering, and the geological rock cycle through hands-on STEM learning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGood to Know\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended for ages 8 and up.\u003c\/li\u003e\n\u003cli\u003eWARNING: CHOKING HAZARD – Small parts. Not for children under 3 yrs.\u003c\/li\u003e\n\u003cli\u003eAdult supervision recommended.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Thames \u0026 Kosmos","offers":[{"title":"Default Title","offer_id":41403477557306,"sku":"814743019812","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2671\/9472\/files\/Thames_Kosmos_Rock_Tumbler.jpg?v=1792621234","url":"https:\/\/littlelincolnstoys.com\/products\/the-thames-kosmos-rock-tumbler","provider":"Little Lincoln's Toy Shop","version":"1.0","type":"link"}