{"product_id":"discovery™-rock-tumbler-deluxe-set-stone-polishing-kit-with-rocks-4-grits-gem-case-stem-science-project-kit-for-kids-beginners-cool-toy-for-boys-girls-ages-8","title":"Discovery™ Rock Tumbler Deluxe Set – Stone Polishing Kit with Rocks, 4 Grits, Gem Case| STEM Science Project Kit for Kids \u0026 Beginners| Cool Toy for Boys \u0026 Girls Ages 8+","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✔ TRANSFORM ROUGH ROCKS INTO SHINY GEMS: Explore the fascinating world of geology by turning rough stones into polished gemstones. This hands-on kit is a fun and educational way for kids to discover the beauty of natural stones.\u003c\/li\u003e\n\u003cli\u003e✔ DELUXE KIT WITH 20 STONES \u0026amp; 4 GRITS: Start right away with 20 starter stones, four stages of grit, a replaceable band, and a motorized tumbler barrel—all the essentials for a successful rock polishing journey.\u003c\/li\u003e\n\u003cli\u003e✔ QUIET RUBBER BARREL FOR HOME USE: The durable rubber barrel reduces noise, allowing for a quieter tumbling experience, making it easy to use at home without disruptions.\u003c\/li\u003e\n\u003cli\u003e✔ SIMPLE OPERATION FOR ALL SKILL LEVELS: Just add water, grit, and stones, then turn on the tumbler and watch it work. Perfect for beginners and budding rock collectors who want an easy, hands-on introduction to stone polishing.\u003c\/li\u003e\n\u003cli\u003e✔ GEM DISPLAY CASE INCLUDED: Keep your polished gems organized and beautifully displayed with the included clear gem case, ideal for showcasing your growing collection.\u003c\/li\u003e\n\u003cli\u003e✔ STEM-APPROVED EDUCATIONAL FUN: Aligned with STEM standards, this rock tumbler kit makes learning about earth sciences interactive and engaging, sparking curiosity in young scientists.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Discovery","offers":[{"title":"Default Title","offer_id":48218063995031,"sku":"B0CZBR3ZPG","price":83.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/41e5BBi-GIL.jpg?v=1788742667","url":"https:\/\/tinkervanta.com\/products\/discovery%e2%84%a2-rock-tumbler-deluxe-set-stone-polishing-kit-with-rocks-4-grits-gem-case-stem-science-project-kit-for-kids-beginners-cool-toy-for-boys-girls-ages-8","provider":"TinkerVanta","version":"1.0","type":"link"}