{"product_id":"the-thames-kosmos-rock-tumbler","title":"The Thames \u0026 Kosmos Rock Tumbler","description":"There's treasure hiding in those rough rocks! The Thames \u0026amp; Kosmos Rock Tumbler lets curious kids turn natural stones into polished gems while exploring the fascinating world of geology. Load the barrel and get ready for a rock-solid adventure in discovery.\u003cbr\u003e\u003cbr\u003e\u003c!-- split --\u003eThis rock polishing kit includes natural rock samples such as tiger's eye and rose quartz, four polishing grits, and jewelry settings for turning finished finds into wearable treasures. Follow the polishing process and watch rough surfaces give way to a smoother finish, then choose a favorite stone for an accessory with a story behind it.\u003cbr\u003e\u003cbr\u003eA durable motor, noise-reducing barrel, and built-in timer with up to seven days of operation help keep the tumbling process moving. The rock tumbler features a USB-C power supply and a 450g capacity. Designed for ages 8 and up, it's a hands-on geology kit for budding rock collectors, curious scientists, and creative makers.\u003cbr\u003e\u003cbr\u003e\u003c!-- split --\u003eWe love a science project with a little sparkle at the finish! This kit gives kids a reason to look closer at everyday rocks, practice patience, and turn their discoveries into something they can collect, wear, or share.","brand":"Thames \u0026 Kosmos","offers":[{"title":"Default Title","offer_id":52698187923768,"sku":"678006","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0109\/6627\/0033\/files\/The_Thames_Kosmos_Rock_Tumbler_1.jpg?v=1785091441","url":"https:\/\/www.beyondtheblackboard.com\/products\/the-thames-kosmos-rock-tumbler","provider":"Beyond The Blackboard","version":"1.0","type":"link"}