Rock Tumbler Kit, 2.5 lbs Rock Polishing Kit, 9 Speed Settings and 9-Day Polishing Timer Stone Polishing Kit, Rock Polisher with Rough Gemstones and Polishing Grits, Rock Tumblers for Adults

Look, this is my gemstone！Every time kids venture outdoors, collecting rocks along the way, they bring them home cherishing each one as their own gemstones. With the Rock Tumbler Kit, those cherished finds can be transformed into true sparkling gems, turning their collection into a treasure trove of polished wonders!The rock tumbler can transform ordinary raw stones into shiny gems, satisfying children's curiosity and teaching them about geography.SpecificationProduct name: DIY gem grinderProduct material: ABSProduct size: 20×14.5×15CMSingle product weight: 1586GSuitable for: Kids All AgesPacking List: Rock Tumbler Kit*1

• 【Advanced Efficiency, Strong & Durable】: Powerful motor ensures enduring performance. Leak-proof barrel features stainless-steel dual lids that's designed to last for years. Anti-skid pads of the bottom keep stable operation without shifting
• 【Ease Of Use】: Simply pour in rough stones and grits, set days and speeds for each cycle, rock polisher does its job and automatically shuts off. High-quality motor features 9-day timer & 9-speed control displayed on LCD screen, pause & resume function
• 【Easy To Follow Instruction】: Detailed learning booklet with illustrated tutorial guides you to tumble rocks step-by-step, clear to follow for 8-year-old kids. Or customize your own polishing recipe, ideal for novice stone craftsman and gem collector
• 【Create Your Own Gemwtones】: Rock tumbling is a hugely popular hobby. Enjoy the entire tumbling process that rough raw stones turn into smooth sparkling gemstones. Discover joy of stone crafting. Foster an interest and bring creative vision to life
• 【The Best Gift 】: Rock changes of each cycle create fun for parent-child interaction and strengthen bonds of the whole family. Rock polishing kit is an engaging toy & educational project of patience, science, geology & mineralogy for children of all ages