{"product_id":"tumiroki","title":"TumiRoki","description":"\u003cp\u003eTransform Ordinary Rocks Into Stunning Gemstones With The \u003cstrong\u003eTumiroki\u003c\/strong\u003e Rock Tumbler\u003c\/p\u003e\n\u003cp\u003eSimple operation and durable design make it possible for adults and kids alike to turn rough rocks into beautifully polished gems, with everything you need included right out of the box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLooking For A Creative DIY Activity For Kids?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTumiroki\u003c\/strong\u003e Rock Tumbler makes gem polishing fun and effortless with one-touch settings and simple instructions. Children and adults can transform everyday stones into dazzling gems with minimal effort and maximum satisfaction every single time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTired Of Loud, Disruptive Tumblers At Home?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe leakage-proof rubber barrel of the \u003cstrong\u003eTumiroki\u003c\/strong\u003e Rock Tumbler reduces noise by up to 75% compared to standard plastic models, making it quiet enough to run at home without disturbing the entire household during long polishing cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorried About Getting Started Without The Right Supplies?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eTumiroki\u003c\/strong\u003e Rock Tumbler includes everything needed from day one — four polishing grits, real rough gems, and a detailed full-color study guide — so you can start creating beautiful polished stones immediately without sourcing additional materials.\u003c\/p\u003e\n\u003cp\u003eOne-Touch Timer With Auto-Off Function\u003cbr\u003eLeakage-Proof Rubber Barrel For Quiet Operation\u003cbr\u003eFour Polishing Grits Included For Complete Results\u003cbr\u003eDurable ABS And Metal Construction\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHY CHOOSE TUMIROKI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPLETE STARTER KIT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery \u003cstrong\u003eTumiroki\u003c\/strong\u003e Rock Tumbler comes with four polishing grits, real rough gems, and a full-color study guide, providing everything needed to create stunning polished gemstones right from the start.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHISPER-QUIET OPERATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe innovative rubber barrel design reduces operational noise by 75% compared to competing plastic models, making the \u003cstrong\u003eTumiroki\u003c\/strong\u003e Rock Tumbler a welcome addition to any home environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEFFORTLESS ONE-TOUCH CONTROL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe intuitive one-touch timer lets you set your polishing cycle and walk away. The auto-off feature ensures the tumbler stops automatically, giving you complete set-and-forget convenience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT TO LAST\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConstructed from durable ABS and metal components, the \u003cstrong\u003eTumiroki\u003c\/strong\u003e Rock Tumbler is engineered for excellent performance and a long service life, even through repeated and extended polishing cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEDUCATIONAL AND ENGAGING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe included full-color study guide transforms gem polishing into a learning experience, teaching kids and adults about rocks, minerals, and the fascinating science behind the polishing process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePERFECT FOR ALL AGES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhether for a curious child or a hobbyist adult, the \u003cstrong\u003eTumiroki\u003c\/strong\u003e Rock Tumbler's simple design and complete kit make it an ideal gift for anyone interested in geology, crafts, or DIY projects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMEET THE TUMIROKI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does it take to fully polish a batch of rocks?\u003c\/strong\u003e\u003cbr\u003ePolishing cycles typically take several days depending on the hardness of the rocks and the grit stage being used. The one-touch timer lets you control the number of days per rollover cycle with ease.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan children use this rock tumbler safely?\u003c\/strong\u003e\u003cbr\u003eYes, the simple one-touch operation and automatic shut-off make it safe and easy for children to use with basic adult supervision, especially during the initial setup of each polishing cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much noise does the Tumiroki Rock Tumbler make?\u003c\/strong\u003e\u003cbr\u003eThanks to the leakage-proof rubber barrel, the \u003cstrong\u003eTumiroki\u003c\/strong\u003e operates 75% quieter than standard plastic barrel models, making it comfortable to run in a bedroom, classroom, or living space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of rocks can be polished in this tumbler?\u003c\/strong\u003e\u003cbr\u003eMost common stones and minerals can be polished, including quartz, agate, jasper, and other hard rocks. The included study guide provides recommendations for best results with different rock types.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the barrel leak during operation?\u003c\/strong\u003e\u003cbr\u003eNo, the barrel features a leakage-proof rubber seal that keeps water and grit inside during polishing, preventing messy spills and ensuring consistent results throughout each cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat polishing grits are included with the kit?\u003c\/strong\u003e\u003cbr\u003eThe kit includes four polishing grits that take your rocks through progressively finer stages — from coarse grinding to a final high-gloss polish — producing beautifully smooth and shiny finished gems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this rock tumbler suitable as a gift?\u003c\/strong\u003e\u003cbr\u003eAbsolutely! The \u003cstrong\u003eTumiroki\u003c\/strong\u003e Rock Tumbler makes an excellent gift for boys and girls with an interest in science, nature, or crafts, and includes everything needed to get started immediately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the barrel made of and how durable is it?\u003c\/strong\u003e\u003cbr\u003eThe barrel is made from high-quality leakage-proof rubber supported by an ABS and metal frame, providing excellent durability and long service life through many polishing cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is included?\u003c\/strong\u003e\u003cbr\u003eYour \u003cstrong\u003eTumiroki\u003c\/strong\u003e comes with the rock tumbler, 4 polishing grits, real rough gems, and a full-color study guide.\u003c\/p\u003e","brand":"AstraSave","offers":[{"title":"US Plug","offer_id":67603833290819,"sku":"USHDM26892-USP","price":318.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0624\/9244\/2691\/files\/stoni-glos-img-18.png?v=1790911821","url":"https:\/\/www.astrasave.com\/nl\/products\/tumiroki","provider":"AstraSave","version":"1.0","type":"link"}