10 Best
Rolling Stones Rock Tumblers
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Product Highlights- Complete rock tumbling kit – everything you need to create polished gemstones: tumbler, low-noise barrel,4 polishing refill grits, 1 rock tumbling filler media, sifter, 10 types of real rough gemstones,jewelry fastenings,extra tumbler belt and a detailed full-color learning guide.
- Durable & quieter tumbler – our high-quality tumbler stone polisher has a powerful motor that will last for years. noise reducing leak-proof rubber barrel with stainless steel lid, which makes it durable and quieter than other plastic models.an excellent stem activity for kids.
- Dive into the fun rock tumbler kit – rock polisher kit is an fun and educational toy, that is suitable for kids and adults.thanks to its simple operation and durable design, you can easily turn everyday rocks into dazzling polished gemstones and crystals.let's create your own gems now!
- Easy to use – simple instructions digital lcd screens with a 9-day polishing shutoff feature & 3 speed settings for each tumbling cycle, make rock tumbling fun and easy. control the number of days for each tumbling cycle with the one-touch timer and automatic shutoff feature, set it and forget it! this is a great gift for kids.
- Educational and fun toys - the rock tumbler fascinates children and adults as soon as they pull it out of the box and is a perfect stem project for any age which promotes an interest in geology and science. it is the ideal gift for christmas, children's day, birthday, thanksgiving day, and easter.
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Product Highlights
- Compatible with any brand of rock tumbler
- 100% satisfaction guaranteed
- 10lb kit contains: step 1 coarse grit(2 lb); step 2 medium grit(2 lb); step 3 pre-polish(1.5 lb);step 4 final polish(1.5 lb),ceramic filler(2 lb);strong polishing beads(1 lb).
- Easy to follow step by step instructions
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Product Highlights
- A tumbler thats made to last “ our high-quality tumblers are made with a durable motor thats designed to last for years. the leakproof rubber barrel reduces sound, making it 75% quieter than other plastic models. an excellent stem activity for kids.
- Easy to use “ simple instructions and one-touch settings make rock tumbling fun and easy. control the number of days for each tumbling cycle with the one-touch timer and automatic shutoff feature, set it and forget it! this is a great gift for kids.
- Create your own gemstones - make any stone sparkle and polish everyday rocks into dazzling gemstones! this rock tumbler kit makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.
- A complete hobby tumbling kit - everything you need to create polished gemstones: the tumbler, four polishing grits, sifter, nine types of real rough gemstones, plus a detailed full-color learning guide. makes a great gift for girls and boys!
- High-quality educational toys - national geographic is proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service.
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Product Highlights
- Complete kit: includes: rock tumbler machine, low-noise barrel (1 lb. capacity), 4 grit packets, 1/2 lb. assorted rough rocks, mesh strainer, jewelry fasteners, gem storage bag, and an illustrated easy-to-follow instruction and learning guide booklet.
- Advanced features: includes speed controls (providing more granular tumbling results), a 9-day timer (shuts off automatically when you desire), all displayed on beautiful lcd screens.
- Turn rough rocks into polished gems: discover and learn the fun process of rock tumbling with the advanced rock tumbler. pour in the rough stones and grit and let the machine do its job!
- Powerful quality: runs on a powerful heavy duty motor that will last for a very long time, and includes a leak-resistant barrel that runs quieter than the other brands.
- A fun and educational gift for all ages: it's not often that a science project can be fun and engaging, but this kit achieves both! it fascinates children and adults as soon as they pull it out of the box and is a perfect stem project for any age. it fosters a love for science, geology and mineralogy in a fun and exciting way.
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Product Highlights
- Rock polishing grit – there are 20 total rock tumbler grit packets in the kit, enough for five complete tumbling cycles with any rock tumbler!
- Detailed learning guide – the learning guide includes polishing instructions along with fascinating information about the stones in the kit!
- Enormous variety - this rock tumbler refill kit has 2.27 kilograms of unpolished rocks and gemstones consisting of a 906-gram gemstone mix, 453-gram agate mix, 453-gram madagascar mix, and 453-gram jasper mix.
- Jewellery settings – once your rocks are polished, use the 5 included jewellery settings to create beautiful keepsakes or use the included storage pouch to keep your favourite specimens all in one place!
- High-quality educational toys - we're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. if your experience is less than stellar, let us know and we'll make things right!
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Product Highlights
- Ultimate smart polishing: this ingenious stone tumbler automatically adjusts speed according to the barrel load. this ensures optimal efficiency at all times, and with the added memory function that resumes gemstone polishing work after power outages, you can expect high-quality stone polishing results every time!
- User-friendly design: the newly upgraded hobby rock tumbler barrel lid is easy to twist without getting hurt, and the whole operation is highly sealed without worrying about water leakage. the barrel base's groove handle helps you hold the machine easily. the anti-skid pads on the bottom four corners ensure stable operation without shifting.
- Beltless grinding: indulge in a luxurious stone polishing experience with the patented dual-axis motor of the vevor rock tumbler kit! its 60db low noise and overload protection promise long-lasting rock polishing performance while relieving you from the wear and tear of tumbler belts and bringing you endless fun.
- 10 kinds gemstones: bring your creative vision to life with 10 stunning rare gemstones included in the kit. with ample polishing grits and jewelry fasteners that can be added at any grinding stage, you can turn everyday rocks into dazzling gems. the possibilities are endless!
- Fun for parent-child interaction: strengthen your bond with your child through this engaging and educational rock grinder toy that's fun for all ages. comes with an easy-to-follow manual, 4-speed gears, and a 9-day timer, making it ideal for novice stone crafters and gem collectors alike. don't wait - get your rotary rock tumbler today and discover the joy of stone craf...
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Product Highlights
- Easy to use four-stage rock grit - the first rock tumbling grit stage provides initial shaping, the second smooths rock surfaces, the third pre-polishes rocks, and the fourth provides the final polis
- Easy to measure and store - each rock tumbling grit stage is packaged in a wide-mouth container with secure, screw-top closure.
- High quality - this rock polisher grit refill pack comes with enough high-quality silicon carbide grit to put a dazzling polish on up to 9 kg of rocks, gems, glass, and more
- Compatible with all tumblers - this complete 4-step rock tumbler grit refill kit works with all rock tumblers. for best results, use with national geographic rock tumblers and rock tumbling supplies
- High-quality educational toys - national geographic is proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. if your experience is anything less than extraordinary, let us know so we can make it right for you!
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Product Highlights
- Durable and reusable packaging: packaged in durable and reusable jars, our media grit is protected from messy spills. the sturdy hard plastic jars with secure lids ensure that the grit stays safe and ready for future use.
- Convenient and mess-free: say goodbye to plastic bags! our rock tumbling media grit comes in easy-to-use jars, allowing you to dispense the amount you need for each tumbling session. simply use what you require and store the jar back on the shelf until the next round.
- Transform rocks and gemstones :contains 4 gem necklaces as gifts, elevate your rock tumbling experience with our stage 1 media grit. this 10 lb. bottle of grit is specifically designed to turn rough rocks and gemstones into stunning treasures, revealing their natural beauty.
- Universal compatibility: our rock tumbling media grit is compatible with all types of rock tumblers. no matter what tumbler you have, you can rely on our universal grit to deliver outstanding results
- Satisfaction guaranteed: we take pride in our product, and your satisfaction is our priority. if you are not completely satisfied with your polished stones or have any concerns, please contact us via email. our dedicated customer support team will respond within 24 hours to address your needs and provide a full refund without the hassle of returning the product.
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Product Highlights
- Four grades of grit - coarse, medium, fine, polish. transform your stones from rough rocks to dazzling gemstones!
- Learning guide - our learning guide will teach you all about these unique gemstone specimens and includes many amazing and fascinating facts
- Gemstones of nine varieties - tiger’s eye, amethyst, aventurine, rose quartz, red jasper, agate, sodalite, dalmatian jasper, hematite. (1.36 kg in total)
- Jewelry fastenings: 1 necklace, 1 set of earrings, 1 keychain, 1 ring. create custom jewelry from your newly polished gemstones!
- High-quality educational toys - we're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. if your experience is less than stellar, let us know and we'll make things right!
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