10 Best
Rock Tumblers For Beginners
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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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- 2 years warranty - special bonus just for you! the warranty covers accessories replacement, techical support, 𝟐𝟒/𝟕 𝐜𝐥𝐚𝐢𝐦 𝐡𝐨𝐭𝐥𝐢𝐧𝐞 and so on. 𝐌𝐚𝐤𝐞 𝐲𝐨𝐮𝐫 𝐦𝐨𝐧𝐞𝐲 𝐰𝐨𝐫𝐭𝐡 𝐞𝐯𝐞𝐫𝐲 𝐩𝐞𝐧𝐧𝐲.
- 2.5lb large capacity & 75% quieter -- an updated features is that koolstone rock tumbler has a large 2.5lb capacity. which allows to tumbler more rocks each time. another improvement is the quieter barrel. rubber material which has 75% quieter than most plastic barrel.
- Everything you need for tumbling is here -- koolstone rock tumbler has everything you need to create polished gemstones. rock tumbler, 2.5lb capacity rubber barrel, 1lb for 9 different types of rough gemstones, 6 belts and 4 polishing grits and ceramic contact media, sifter, jewelry fastenings, and illustrated tutorial guide. just tumbling right away!
- Belts are consumables, so we'd like to offer extra 5 belts for spare use. 𝐏𝐥𝐞𝐚𝐬𝐞 𝐚𝐝𝐝 𝐭𝐡𝐢𝐬 𝐥𝐢𝐬𝐭𝐢𝐧𝐠 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐰𝐢𝐬𝐡 𝐥𝐢𝐬𝐭 𝐚𝐧𝐝 𝐭𝐡𝐞𝐧 𝐫𝐞𝐚𝐜𝐡 𝐨𝐮𝐭 𝐚𝐭: 𝐬𝐮𝐩𝐩𝐨𝐫𝐭@𝐢𝐤𝐨𝐨𝐥𝐬𝐭𝐨𝐧𝐞.𝐜𝐨𝐦 𝐭𝐨 𝐠𝐞𝐭 𝐭𝐡𝐞 𝐟𝐫𝐞𝐞 𝐛𝐞𝐥𝐭𝐬 (𝐰𝐨𝐫𝐭𝐡 𝟏𝟎𝐔𝐒𝐃).
- Start a tumbling journey -- koolstone rock tumbler turn rough rocks into polished gems, then you will be very excited to see the stones change with each cycle. that's a fun process of rock tumbling and a family little project for parent-child endeavor.
- Faster polishing time & better polishing results -- 3-speed controls (providing more granular tumbling results), a 9-day timer (with automatic shutoff feature and memory function), all displayed on clear screen, letting you easily hone your settings for precise tumbling each time.
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- 🎁🎁🎁 belts are consumable, please 𝐫𝐞𝐚𝐜𝐡 𝐨𝐮𝐭 𝐭𝐨 𝐮𝐬 𝐟𝐨𝐫 𝟓 𝐞𝐱𝐭𝐫𝐚𝐬 𝐟𝐨𝐫 𝐬𝐩𝐚𝐫𝐞 𝐮𝐬𝐞( 𝐖𝐎𝐑𝐓𝐇 $𝟏𝟐)!
- Dive into the fun rock tumbling: komestone rock tumbler is for turning rough raw rocks into smooth gemstones, you will be very excited to see the rocks changes with each cycle. that will be a good lesson on patience and geology for kids or a good idea for mom's jewelry making.
- 2.5 lb extra large capacity & quieter: we use the 100% soft rubber barrels which can absorb the impact of the tumbling rocks and it’s 75% quieter than that of other plastic drums, which likes the sound of a working dishwasher. with 2.5lbs extra large barrel, that means you can polish more rocks at once than 1 lb drum.
- ⚡ ⚡ ⚡ 𝐎𝐫𝐢𝐠𝐢𝐚𝐧𝐚𝐥 𝐌𝐚𝐧𝐮𝐟𝐚𝐜𝐭𝐮𝐫𝐞 & 𝐁𝐫𝐚𝐧𝐝 𝐎𝐮𝐭𝐥𝐞𝐭: komestone brand owns the design of this rock tumbler model.
- 90-day refund guarantee & 𝟐-𝐘𝐞𝐚𝐫 𝐖𝐚𝐫𝐫𝐚𝐧𝐭𝐲: 𝐈𝐟 𝐲𝐨𝐮'𝐯𝐞 𝐦𝐢𝐬𝐬𝐞𝐝 𝐀𝐦𝐚𝐳𝐨𝐧'𝐬 𝟑𝟎-𝐝𝐚𝐲 𝐫𝐞𝐭𝐮𝐫𝐧 𝐰𝐢𝐧𝐝𝐨𝐰, 𝐩𝐥𝐞𝐚𝐬𝐞 𝐜𝐨𝐧𝐭𝐚𝐜𝐭 𝐮𝐬 𝐟𝐨𝐫 𝐚 𝐫𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭 𝐨𝐫 𝐫𝐞𝐟𝐮𝐧𝐝. america local customer service.
- 2023 new upgrade & advanced features: elevate your experience with a built-in lcd screen, 9-day timer display, 3 speed controls, and pause & resume function. customize your polishing recipes for brighter, more captivating results. as the pioneer of its kind, it boasts a cutting-edge brushless motor, ensuring over 20,000 hours of operation, and a robust thicken tier leve...
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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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- Easy to use and maintain: designed for user-friendly and easy to maintain, making it accessible for people of beginers and professional. simply load the tumbler with rough rocks, add media and let it run for a few days to achieve polished results.
- Fun rock tumbling: our rock tumbler is an extremely popular hobby for children and adults alike. collect rough rocks and turn them into colorful gems, you will be very excited to see the rocks changes with each cycle.
- Rock tumbler kit for adults kids: includes tumbler, 0.5lbs of walnut shell media, five v-belt, and instructions.
- 3lb leak-proof rubber barrel: to prevent the liquid from leaking during polishing, our rock tumbler is designed with double stainless steel top cover. it is so compact that you will need a screwdriver to open it easily. the rock polisher tumbler with cover is 40.6% quieter than others', and the tire rubber is 75% quieter than plastic barrels.
- Lifetime warranty: if you have any problem when you use the rock tumbler machine, please feel free to contact us,we will reply to you within 24 hours and solve your issue 100%.
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- 🎁🎁🎁 𝐫𝐞𝐚𝐜𝐡 𝐨𝐮𝐭 𝐭𝐨 𝐮𝐬 𝐟𝐨𝐫 𝐚𝐧 𝐞𝐱𝐭𝐫𝐚 𝐛𝐚𝐠 𝐨𝐟 𝐫𝐨𝐮𝐠𝐡 𝐫𝐨𝐜𝐤𝐬 𝐟𝐨𝐫 𝐭𝐮𝐦𝐛𝐥𝐢𝐧𝐠 𝐦𝐨𝐫𝐞 𝐫𝐨𝐜𝐤𝐬 𝐚𝐧𝐝 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐞! ( 𝐖𝐎𝐑𝐓𝐇 $𝟐𝟐 )
- Dive into the fun rock tumbling: the komestone rock tumbler is designed to transform rough, raw rocks into polished gemstones. each cycle reveals the remarkable changes in the rocks, providing an excellent lesson in patience and geology for kids. it's a brilliant idea for moms who enjoy making jewelry and fathers who collect rocks.
- 3 lbs extra large capacity & ultra quieter: our rock tumbler features 100% soft rubber barrels that effectively absorb the impact of tumbling rocks, resulting in an ultra-quiet operation comparable to a working dishwasher. the generously-sized 3 lbs barrel allows you to polish a larger quantity of rocks in each batch.
- ⚡ ⚡ ⚡ 𝐎𝐫𝐢𝐠𝐢𝐚𝐧𝐚𝐥 𝐌𝐚𝐧𝐮𝐟𝐚𝐜𝐭𝐮𝐫𝐞 & 𝐁𝐫𝐚𝐧𝐝 𝐎𝐮𝐭𝐥𝐞𝐭: komestone brand owns the design of this rock tumbler model.
- 90-day refund guarantee & 𝟐-𝐘𝐞𝐚𝐫 𝐖𝐚𝐫𝐫𝐚𝐧𝐭𝐲: 𝐈𝐟 𝐲𝐨𝐮'𝐯𝐞 𝐦𝐢𝐬𝐬𝐞𝐝 𝐀𝐦𝐚𝐳𝐨𝐧'𝐬 𝟑𝟎-𝐝𝐚𝐲 𝐫𝐞𝐭𝐮𝐫𝐧 𝐰𝐢𝐧𝐝𝐨𝐰, 𝐩𝐥𝐞𝐚𝐬𝐞 𝐜𝐨𝐧𝐭𝐚𝐜𝐭 𝐮𝐬 𝐟𝐨𝐫 𝐚 𝐫𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭 𝐨𝐫 𝐫𝐞𝐟𝐮𝐧𝐝. america local customer service.
- 2023 new upgrade & advanced features: this k2 elite rock tumbler stands out as the sole option to feature a cutting-edge brushless motor and noise-reduction function among high-end models. this makes it an ideal choice for users sensitive to noise and those who prefer tumbling indoors, even in smaller or shared spaces. additionally, you'll appreciate the benefits of rec...
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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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- Includes: step #1 coarse grit (1 lb.), step #2 medium grit (1 lb.), step #3 pre-polish grit (1/2 lb.), step #4 grit (1/2 lb), polypropylene plastic poly filler pellets (1/2 lb.), instruction guide
- Easy to use: includes a clear instruction guide on how to use the grits and plastic pellets.
- Complete rock tumbling medium kit: 3.5 lbs. 4-step grit set and poly plastic pellets, to polish any rock. packaged in easy-to-use-and-store bottles
- Compatible with all rock tumblers: can be used in tumblers from any brand: dan&darci, elenco, lortone, national geographic, smithsonian, thumler and more
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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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