{"product_id":"rock-tumbler-redballoon-4whwc6lweyh2jjibcavynege","title":"Rock Tumbler","description":"\u003cp\u003eLet’s rock and roll! Amp up your rock collection and explore the secrets of geology with the Thames \u0026amp; Kosmos Rock Tumbler! This custom-designed, user-friendly machine allows budding geologists and gem collectors to transform rough stones into beautiful polished rocks while exploring topics like erosion, weathering, and the geological rock cycle.\u003c\/p\u003e\u003cp\u003e  The kit comes with an assortment of natural rock samples to get you started — including tiger’s eye, aventurine, rose quartz, and more — as well as four polishing grits. Use the included jewelry settings to create accessories from your specimens. The powerful, long-lasting motor is built with durability in mind: once you’ve polished the included rocks, you can continue your experiments by tumbling rocks, glass, wood, and other materials you collect on your own. The leak-proof, noise-reducing barrel and built-in timer also aid in ease of use.\u003c\/p\u003e\u003cp\u003e    The included manual and poster guide children on their rock-polishing adventures, providing usage instructions as well as scientific information about different types of rocks, how they are formed, and more.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eQuality, innovative design provides a fresh alternative for a classic science device at a competitive price\u003c\/li\u003e\n\u003cli\u003eBuilt-in timer includes different settings, allowing it to run for up to seven days\u003c\/li\u003e\n\u003cli\u003eIncludes jewelry fasteners to transform your rocks into accessories\u003c\/li\u003e\n\u003cli\u003e450g capacity (over 1 pound)\u003c\/li\u003e\n\u003cli\u003eUSB-C power supply\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"redballoon","offers":[{"title":"Default Title","offer_id":67769686425752,"sku":"4WHWC6LWEYH2JJIBCAVYNEGE","price":15.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0854\/9892\/1112\/files\/8c1c4bdc981675ffd91a93c239254631.webp?v=1792561635","url":"https:\/\/redballoonshops.com\/products\/rock-tumbler-redballoon-4whwc6lweyh2jjibcavynege","provider":"redballoonshops.com","version":"1.0","type":"link"}