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Dan&Darci #ad - 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. 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.
Pour in the rough stones and grit and let the machine do its job! Complete kit: includes: rock tumbler machine, jewelry fasteners, 1/2 lb.
It fosters a love for science, geology and mineralogy in a fun and exciting way. Turn rough rocks into polished gems: discover and learn the fun process of rock tumbling with the Advanced Rock Tumbler. Capacity, mesh strainer, and an illustrated easy-to-follow instruction and learning guide booklet.
KoolStone #ad - 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.
Please reach out at: [email protected]. Com to get it. We are always here, rain or shine. Just tumbling right away!90-day refund guarantee & 2-year free replacement, please feel free to reach out us for any issue.
Everything you need for tumbling is here -- koolstone rock tumbler has everything you need to create polished gemstones. Rubber material which has 75% quieter than most plastic barrel. If you miss amazon's 30-day return window, please do not get angry or mat at us and feel free to contact us directly for a easy refund or replacement within 48 hours. 2. 5lb large capacity & 75% quieter -- an updated features is that koolstone rock tumbler has a large 2. 5lb capacity.
NATIONAL GEOGRAPHIC #ad - A complete hobby tumbling kit - everything you need to create polished gemstones: the tumbler, sifter, nine types of real rough gemstones, four polishing grits, plus a detailed full-color learning guide. Easy to use – simple instructions and one-touch settings make rock tumbling fun and easy.
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.
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. 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.
KomeStone #ad - Polish your own gemstones: komestone tumbler kit makes tumbling even easier in an interesting way, collection, craft, it works for getting rouhgh and raw rocks smooth enough to use for jewlery, etc, . Your 100% satisfaction is our goal. The only tumbler you need: built in with the super high quality motor and thicken tier level rubber barrel, both are super durable for lasting for years, three protections for water leakage is an extra big plus for years of use.
Skill comes from practice. 2-year warranty for free replacement. Please kindly contact us for free replacement if the barrel and belt get broken or any parts missing for this kit, and the new one will be shipped out in 24 hours.
2 year warranty is a big plus: 100% risk-free purchase + local phone service. Tutorial guide from beginners to experts: Make tumbling easy! We created this Instruction & Learning Guide with full-color contents for both beginners and experts. For any issues or if you have missed Amazon's 30-day return window, please reach out via our customer service email: [email protected].
AliKids #ad - Noise reducing leak-proof rubber barrel with stainless steel lid. Complete rock tumbling kit - everything you need to create polished gemstones: tumbler, four polishing grits, sifter, jewelry fastenings, low-noise barrel, half pound of gemstones 9 different types, detailed full-color learning guide.
Easy to use - digital 9-day timer with automatic shutoff feature, 3 speed settings, beautiful LCD screen.
Please don't forget, the grit is in the rubber bucket! If you need more belts or other accessories, please contact our customer service. Durable quality - this high-quality tumbler has a powerful motor that will last for years. Turn rough rocks into polished gems - Make any stone sparkle and polish everyday rocks into dazzling gemstones! Simple operation and durable design.
Stonecho #ad - Tpe plastic particles for dazzling results-this rock polisher kit stands apart from others thanks to our exclusive reusable TPE plastic particles. Adding them on cycles 2-4 to reduce rock breakage for incredible shine. 24 days entire cycle-after thousands of tests in different density grip on all polishing cycles, we have configured the most effective polishing grip for each cycle through rigorous testing to create dazzling polishing results within 24 days The entire cycle is 7 days shorter than other machines.
Discover and learn the fun process of rock tumbling with this professional rock tumbler. If your experience is anything less than extraordinary, screwdriver, let us know so we can make it right for you.
All-in-one rock tumbler kit-this complete kit has everything you need to create polished gemstones. 3lb large-capacity rubber barrel-the improved double leak-proof closure barrel features a large 3LB large-capacity and an updated stainless-steel lid and reinforced cover. Advanced features-3-speed controls providing more granular tumbling results, all displayed on clear LCD screens, a 9-day timer with automatic shutoff feature and memory function, letting you easily hone your settings for precise tumbling every time.
EARTH'SCODE #ad - Gems hobby toy gift - our rock tumbler science kit is a fun and educational Gems Hobby toy for all ages, or Christmas. Easy to use - advanced rock tumbler comes with easy-to-follow instructions, an extra tumbler belt, rock collection gems jewelry, 4 polishing refill grits, Digital LCD screens with a 9-Day Polishing Timer & 3 Speed Settings for each tumbling cycle, mesh strainer, Pour in the rough stones and grit then let the machine do the job! What's in the box - rock tumbler machine, and an instruction & learning guide booklet.
Contains everything for making gemstones, 10 assorted rough rocks, jewelry fasteners, 1 Rock Tumbling Ceramic Filler media, gem storage bag, low-noise barrel, and gems decorations. Let's create your own gems now! durable tumbler - the professional tumbler stone polisher runs on a powerful motor with a leak-resistant rubber barrel which makes it quieter than other plastic models, that are made to last a long time.
NATIONAL GEOGRAPHIC #ad - All-in-one tumbling kit - this kit has everything you need and then some! You get three pounds of rough rocks with nine different types of gemstones inside, grit, a strainer, five jewelry fastenings, and our innovative new GemFoam rock polisher.
Create your own gemstones - rock tumbling is a hugely popular hobby for kids and adults! This professional rock polisher makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.
Use gemfoam for dazzling results - this rock polishing kit stands apart from others thanks to our new, reusable GemFoam rock polisher! Add GemFoam and water to the barrel after your final tumbling stage and your gems will have incredible shine! Satisfaction guaranteed – the national geographic stem series provides kids high-quality educational toys that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you.
Leegol Electric #ad - An improved, leak-proof barrel is lined with rubber for quieter operation. Packaging list: includes tumbler, 2×05lbs of walnut shell media, five v-belt, and instructions. Power adapter: 120v/60hz barrel Capacity: 2 × 3LB. Satisfaction guaranteed: with a manufacturer warranty you can be sure you will get a quality gift.
CAYAMA #ad - Discover and learn the fun process of rock tumbling with this professional rock tumbler. If your experience is less than stellar, four polishing grits, a power cord, 1lb of rough gemstones tiger eye and jasper, reusable TPE plastic pellets, let us know and we'll make it right for you!. It’s also 75% quieter than most plastic barrels as it comes with a layer of tire rubber that absorbs sound.
Turn rough rocks into gemstones} -this rock polisher kit comes with our exclusive reusable tpe plastic particles our tpe plastic Particles play a vital role by filling the gaps between the stones in the tumbler. This is a great gift for a kid or for anyone who loves to Rock ’n Roll! All-in-one rock tumbler } - you will get rock tumbler, replacement ultra durable belt, a screwdriver and a filter bag and a user’s manual.
You will never worry again about your data disappearing with our automatic memory recall system, whether there is a power failure or you forget to plug it all data can be recalled and accessed on a clear LCD screen. This not only increases the source of friction that the stones undergo, but also acts as a cushion to prevent the gemstones from hitting each other, Add them in the 2nd through 4th cycle for reduced rock breakage and an incredible shine.
1. Dan&Darci
#adTurn Rough Rocks into Beautiful Gems : Great Science & STEM Gift for Kids All Ages : Geology Toy, with Digital 9-Day Polishing Timer & 3 Speed Settings, Advanced Professional Rock Tumbler Kit
#adPour in the rough stones and grit and let the machine do its job! Complete kit: includes: rock tumbler machine, jewelry fasteners, 1/2 lb.
More information #ad
Assorted rough rocks, 4 grit packets, gem storage bag, low-noise barrel 1 lb. 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. Turn rough rocks into polished gems: discover and learn the fun process of rock tumbling with the Advanced Rock Tumbler. Capacity, mesh strainer, and an illustrated easy-to-follow instruction and learning guide booklet.
| Brand | Dan&Darci #ad |
| Manufacturer | Dan&Darci #ad |
| Height | 5.51 Inches |
| Length | 12.99 Inches |
| Weight | 6.77 Pounds |
| Width | 9.06 Inches |
| Part Number | DD-007.2 |
| Model | DD009 |
More information #ad
2. KoolStone
#adSTEM Gift for Adults Kids, Large 2.5LB Professional Rock Tumbler Kit, 100% Rubber Barrel, Rough Gemstones, Rotary Stone Polisher Includes 3 Belts, 4 Polishing Grits etc., 3-Speed Motor & 9-Day Timer
#adPlease reach out at: [email protected]. Com to get it. We are always here, rain or shine. Just tumbling right away!90-day refund guarantee & 2-year free replacement, please feel free to reach out us for any issue.
More information #ad
90 days refund guarantee & 2 years free replacement -- the stardard 30-day return time is always short, so we purposely extend it to 90 days. Which allows to tumbler more rocks each time. Another improvement is the quieter barrel. Everything you need for tumbling is here -- koolstone rock tumbler has everything you need to create polished gemstones. Rubber material which has 75% quieter than most plastic barrel. If you miss amazon's 30-day return window, please do not get angry or mat at us and feel free to contact us directly for a easy refund or replacement within 48 hours. 2. 5lb large capacity & 75% quieter -- an updated features is that koolstone rock tumbler has a large 2. 5lb capacity.
| Brand | KoolStone #ad |
| Manufacturer | KoolStone #ad |
| Height | 5 Inches |
| Length | 10.99 Inches |
| Width | 9 Inches |
| Part Number | KS20220422 |
| Model | KS20220422 |
| Warranty | 2-Year Lifetime Warranty Replacement, please feel free to reach out at: [email protected] to activate it. |
More information #ad
3. NATIONAL GEOGRAPHIC
#adIncludes Rough Gemstones, Jewelry Fastenings, Great Stem Science Kit, 4 Polishing Grits, Learning Guide, NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit
#adCreate 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.
More information #ad
The leakproof rubber barrel reduces sound, making it 75% quieter than other plastic models. An excellent STEM activity for kids. A tumbler that's made to last – our high-quality tumblers are made with a durable motor that’s designed to last for years. 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. 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.
| Brand | NATIONAL GEOGRAPHIC #ad |
| Manufacturer | JMW Sales, Inc #ad |
| Height | 8.06 Inches |
| Length | 13.81 Inches |
| Weight | 5.51 Pounds |
| Width | 4.88 Inches |
| Part Number | NGHOBBYTUMBLER |
| Model | NGHOBBYTUMBLER |
| Warranty | No Warranty |
More information #ad
4. KomeStone
#adScience STEM Gift, K1 Professional Rock Polisher Kit, KomeStone Extra Large 2.5 LB Barrel Rock Tumbler Kit, Rough Gemstones, 4 Polishing Grits etc., with 3-Speed Motor 9-Day Timer-Include 3 Belts
#adSkill comes from practice. 2-year warranty for free replacement. Please kindly contact us for free replacement if the barrel and belt get broken or any parts missing for this kit, and the new one will be shipped out in 24 hours.
More information #ad
At last rough rocks will be turned out pretty gemstones with high quality and enough amount grits. Your komestone tumbler kit is protected by a 2-year warranty against manufacturing defects. All in one hobby & educational tumbling kit: our komestone rock tumbler kit has everything that need for tumbling, screwdriver, 3 belts and 4 polishing grits and ceramic contact media, the tumbler and the barrel, including 1LB for 9 types of real rough gemstone rocks, Jewelry Fastenings, sifter, and illustrated tutorial guide.22 year warranty is a big plus: 100% risk-free purchase + local phone service. Tutorial guide from beginners to experts: Make tumbling easy! We created this Instruction & Learning Guide with full-color contents for both beginners and experts. For any issues or if you have missed Amazon's 30-day return window, please reach out via our customer service email: [email protected].
| Brand | KomeStone #ad |
| Manufacturer | KomeStone #ad |
| Weight | 2.5 Pounds |
| Part Number | KS0107RT01 |
| Model | K1 |
| Warranty | 2-Year Warranty for free exchange against manufacturing defects |
More information #ad
5. AliKids
#ad4 Polishing Grits, with 3 Speed Settings and Digital 9-Day Timer, Include Rough Gemstones, Professional Advanced Rock Tumbler Kit
#adEasy to use - digital 9-day timer with automatic shutoff feature, 3 speed settings, beautiful LCD screen.
More information #ad
Exquisite packaging, fashionable appearance. Educational and fun gift for all ages - rock tumbling is a fun activity for children of all ages and promotes an interest in geology and science. We will send it to you for free. Please don't forget, the grit is in the rubber bucket! If you need more belts or other accessories, please contact our customer service. Durable quality - this high-quality tumbler has a powerful motor that will last for years. Turn rough rocks into polished gems - Make any stone sparkle and polish everyday rocks into dazzling gemstones! Simple operation and durable design.
| Brand | AliKids #ad |
| Manufacturer | AliKids #ad |
| Height | 5.91 Inches |
| Length | 12.99 Inches |
| Weight | 2.27 Pounds |
| Width | 9.06 Inches |
| Part Number | AL-Tumbler-1 |
| Model | AL-Tumbler-1 |
More information #ad
6. Stonecho
#adScience Kits for Kids Geology, Pig Shape Toy, Quality Rocks, Durable Special Belt, STEM Project-3LB Large Capacity Rock Polisher, Speed&Time Control, Professional Rock Tumbler Kits for Adult and Kids
#adDiscover and learn the fun process of rock tumbling with this professional rock tumbler. If your experience is anything less than extraordinary, screwdriver, let us know so we can make it right for you.
More information #ad
It’s also 75% quieter than most plastic barrels, thanks to a layer of tire rubber that absorbs sound. Rock tumbler, filter mesh bag, power cord, reusable TPE plastic particles, Extra durabe belt, 1lb quality rough stone tiger eye and jasper, four polishing grits, educational user manual. All-in-one rock tumbler kit-this complete kit has everything you need to create polished gemstones. 3lb large-capacity rubber barrel-the improved double leak-proof closure barrel features a large 3LB large-capacity and an updated stainless-steel lid and reinforced cover. Advanced features-3-speed controls providing more granular tumbling results, all displayed on clear LCD screens, a 9-day timer with automatic shutoff feature and memory function, letting you easily hone your settings for precise tumbling every time.
| Brand | Stonecho #ad |
| Manufacturer | Stonecho #ad |
| Part Number | Stonecho |
More information #ad
7. EARTH'SCODE
#adRough Rocks into Gemstones, Geology Hobby Toy for Adults Kids, Jewelry Fastenings, STEM Science Kit with Polishing Grits, EARTH'SCODE Rock Tumbler kit, Advanced Professional Tumbling Stone Polisher
#adMore information #ad
Create unique gemstones - rock tumbler kit is a simple operation and a durable design that can help you easily polish and turn rough rocks into sparkle Gemstones, crystals. Excellent stem activity for adults, a great kids' gift for a birthday, 8 years old up boys and girls. Contains everything for making gemstones, 10 assorted rough rocks, jewelry fasteners, 1 Rock Tumbling Ceramic Filler media, gem storage bag, low-noise barrel, and gems decorations. Let's create your own gems now! durable tumbler - the professional tumbler stone polisher runs on a powerful motor with a leak-resistant rubber barrel which makes it quieter than other plastic models, that are made to last a long time.
| Brand | EARTH'SCODE #ad |
| Manufacturer | Zhuzhou Dachuan Electronic Technology Co Ltd #ad |
| Height | 4.72 Inches |
| Length | 11.42 Inches |
| Width | 11.02 Inches |
| Part Number | DCT12W12W120100US-A0 |
More information #ad
8. NATIONAL GEOGRAPHIC
#ad3LB Extra Large Capacity, 3LB Rough Gemstones, an Educational STEM Science Kit, Jewelry Fastenings, 4 Polishing Grits, NATIONAL GEOGRAPHIC Rock Tumbling Kit
#adCreate your own gemstones - rock tumbling is a hugely popular hobby for kids and adults! This professional rock polisher makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.
More information #ad
A tumbler that's made to last - the durable motor has time and speed control settings so you can set it, and forget it. An improved, leak-proof barrel features a stainless-steel lid is 75% quieter overall than plastic tumbler barrels. Use gemfoam for dazzling results - this rock polishing kit stands apart from others thanks to our new, reusable GemFoam rock polisher! Add GemFoam and water to the barrel after your final tumbling stage and your gems will have incredible shine! Satisfaction guaranteed – the national geographic stem series provides kids high-quality educational toys that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you.
| Brand | NATIONAL GEOGRAPHIC #ad |
| Manufacturer | JMW Sales, Inc. #ad |
| Height | 6.7 Inches |
| Length | 12.6 Inches |
| Weight | 8.16 Pounds |
| Width | 10.25 Inches |
| Part Number | NGTUMBLER3LB |
| Model | NGTUMBLER3LB |
More information #ad
9. Leegol Electric
#adLeegol Electric Rock Tumbler Double Drum 6LB Lapidary Polisher
#adMore information #ad
If you get a poor rock tumbler, contact with us, we will supply a new one. Easy to use: detailed tumbler instructions lead you step-by-step through the rock tumbling process. Professional features: the durable motor allows you to tumble multiple batches of rocks.| Brand | Leegol Electric #ad |
| Manufacturer | Leegol Electric #ad |
| Weight | 4.01 Pounds |
| Part Number | PG-LG-002 |
More information #ad
10. CAYAMA
#adExclusive Reusable Brightening TPE Plastic Granule Polish, 3lb Large Capacity Rock Polisher, Professional Rock Tumbler for Adults and Kids, 4 Polishing Grits, Rocks ,Ultra Durable Belt
#adTurn rough rocks into gemstones} -this rock polisher kit comes with our exclusive reusable tpe plastic particles our tpe plastic Particles play a vital role by filling the gaps between the stones in the tumbler. This is a great gift for a kid or for anyone who loves to Rock ’n Roll! All-in-one rock tumbler } - you will get rock tumbler, replacement ultra durable belt, a screwdriver and a filter bag and a user’s manual.
More information #ad
Upgraded performance } -it comes with user-friendly 3-speed controls which provides finer polishing results and an alarm that can be programmed for up to 9 days to remind you to move to the next stage. 14 days entire cycle } - our stonesafter thousands of tests in different density grip on all polishing cycles, we have configured the most effective polishing grit for each cycle through rigorous testing to create dazzling polishing results within 14 days The entire cycle is 16 days shorter than other machines. You will never worry again about your data disappearing with our automatic memory recall system, whether there is a power failure or you forget to plug it all data can be recalled and accessed on a clear LCD screen. This not only increases the source of friction that the stones undergo, but also acts as a cushion to prevent the gemstones from hitting each other, Add them in the 2nd through 4th cycle for reduced rock breakage and an incredible shine.
| Brand | CAYAMA #ad |
| Manufacturer | Rock tumbler #ad |
| Part Number | Rock tumbler 01 |
More information #ad
