NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings & Detailed Learning Guide

NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Includes

Great way to start a rock collection!Learn about the exciting hobby of rock tumbling with National Geographic. This set includes all the accessories you’ll need to start polishing dazzling gems. Rock tumbling is tons of fun and a great way to start an extraordinary rock collection. Kids can use the included jewelry fastening to create beautiful homemade jewelry!Contents and Features:• High-quality tumbling machine with powerful motor that will last for years• Automatic shutoff timer so you can set it and forget it • Noise reducing leak-proof barrel with stainless steel lid• Half pound of gemstones from around the world (9 types) and four grades of grit• Jewelry fastenings so you can create your own unique jewelry• Full-color information guide with cool facts about each of the gemstones included• Easy-to-follow rock tumbling instructions• 2-year manufacturer warrantyRock tumbling is a fun activity for children of all ages and promotes an interest in geology and science. Introduce your kid to science the fun way! Join National Geographic as we inspire future generations by showing them the wonders of the natural world.National Geographic Toys is proud to provide a 100% satisfaction guarantee with all our products so that you can buy with confidence.About the Natio...

  • Brand: NATIONAL GEOGRAPHIC
  • ASIN: B01LQCIL88
  • UPC: 816448020421

Advanced Professional Rock Tumbler Kit - with Digital 9-Day Timer and 3-Speed Settings - Turn Rough Rocks into Beautiful Gems | Great Science Kit & STEM Gift for All Ages | Study Geology & Mineralogy

Advanced Professional Rock Tumbler Kit - with Digital

Professional Kids' Rock Tumbler - Gemstone Polisher - STEM Toy - Science Kit - Educational Gift For Boy or Girl

  • Brand: Dan&Darci
  • ASIN: B07Q32W334
  • UPC: 855831008158

Discover with Dr. Cool Hobby Rock Tumbler - Easily Transform Rocks into Gemstones

Discover with Dr. Cool Hobby Rock Tumbler -

Imagine taking dull, ordinary rocks and magically transforming them into sparkling gems…now you can!With the Hobby Rock Tumbler from Discover with Dr. Cool, making beautiful gemstones is easy! Just add the polishing grit, water, and unpolished stones into the tumbling machine and set the timer. The machine will polish your stones into beautiful, shining gems! There is no better way for boys and girls to learn about geology. This science kit will provide hours of fascinating science fun and comes with everything you need to start exploring the exciting hobby of rock tumbling.This Science Kit includes:• High-quality tumbling machine• Noise-reducing rubber barrel with stainless steel lid• Half pound of semi-precious stones including amethyst, quartz, tiger’s eye, jasper, agate, and more• 4 grades of polishing grit• Jewelry fastenings• Adventure guide with educational information written by teachers• Activity booklet with 10 puzzles and games to solve• Easy-to-follow tumbling instructions• 2-year manufacturer warrantyWith the included jewelry fastenings, kids can even make their very own custom jewelry. Just mount the polished gems into the fastenings and they’re ready to wear!A Brand You Can TrustDiscover with Dr. Cool is a name parents trust. Founded by a te...

  • Brand: Discover with Dr. Cool
  • ASIN: B01LQCIKRU
  • UPC: 816448020292

National Geographic Professional Rock Tumbler Kit- Advanced Features Include Shutoff Timer & Speed Control - 2Lb Barrel, 1Lb Gemstones, 4 Polishing Grits, Jewelry Fastenings & Learning Guide

National Geographic Professional Rock Tumbler Kit- Advanced Features

Best in its class. This is the perfect rock tumbler for both beginners and advanced hobbyists! This top-of-the-line rock tumbler from National Geographic includes many unique features that will give you faster polishing times and better results. This set includes everything you need to get started, including 1lb of rough gemstones to polish for your rock collection. You can even create beautiful homemade jewelry with the fastenings included in the kit. Powerful motor that will last for years! leak-proof high-impact barrel design with stainless steel cover noise reducing designed> 1 lb. Of assorted gemstones (9 different types) and four types of grit jewelry fastenings so you can create your own unique jewelryfull-color information guide and easy-to-follow instructions.Rock tumbling is a fun activity for children of all ages and promotes a healthy interest geology and science. Introduce your kid to science the fun way, and join National Geographic as we inspire future generations of rock hounds!national Geographic toys is proud to provide a 100% satisfaction guarantee with all our products so that you can buy with confidence.about the National Geographic society with a mission to inspire people to care about the Planet, the 126-year-old National Geographic society is one of the wo...

  • Brand: NATIONAL GEOGRAPHIC
  • ASIN: B013PWFKN6
  • UPC: 793631854134

NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit-Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings & Detailed Learning Guide - Great Stem Science Kit For Mineralogy & Geology Enthusiasts

NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit-Includes Rough Gemstones,

Great way to start a rock collection!Learn about the exciting hobby of rock tumbling with National Geographic. This set has a new and improved tumbling barrel and includes all the accessories you’ll need to start polishing dazzling gems. Rock tumbling is tons of fun and a great way to start an extraordinary rock collection. Use the included jewelry fastenings to create beautiful homemade jewelry!Contents and Features:• High-quality tumbling machine with powerful motor that will last for years• Upgraded leak-proof barrel with silicon lining• ½ pound of stones from around the world (9 types) and four levels of grit• Jewelry fastenings so you can create your own unique jewelry• Full-color information guide with cool facts about each of the gemstones included• Easy-to-follow rock tumbling instructionsRock tumbling is a fun activity for children of all ages and promotes an interest in geology and science. Introduce your kid to science the fun way, and join National Geographic as we inspire future generations by showing them the wonders of the natural world.National Geographic Toys is proud to provide a 100% satisfaction guarantee with all our products so that you can buy with confidence.About the National Geographic SocietyWith a mission to inspire people to care about ...

  • Color: Original Version
  • Brand: NATIONAL GEOGRAPHIC
  • ASIN: B01I56RV0C
  • UPC: 816448020391

Lortone 3A Single Barrel Tumbler

Lortone 3A Single Barrel

The Lortone model 3A tumbler with 3 lb. capacity barrel offers the user economy and performance. Designed for years of trouble free service, the Lortone 3A tumbler is a real workhorse. The barrel is hard rubber to minimize noise and the durable motor will last for years. The Lortone 3A tumbler is quiet, sturdy, simple to operate, and gives excellent results. The Lortone 3A tumbler is also perfect for jewelry tumbling. Simple to operate and UL approved.

  • Color: Blue, Black
  • Brand: Lortone
  • ASIN: B000RB16W8
  • UPC: 654207213345

NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit - Gemstone Mix of 9 varieties including Tiger's Eye, Amethyst and Quartz - Comes with 4 grades of Grit, Jewelry Fastenings and detailed Learning Guide

NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit - Gemstone

Stock Up with National Geographic’s Raw Gemstone Refill Kit This Gemstone Refill Kit Includes: 9 types of raw gemstones (1 lb in total), 4 courses of polishing grit, 6 jewelry fastenings, 1 learning guide, and our 100% satisfaction guarantee. National Geographic Toys is proud to provide a 100% satisfaction guarantee with all our products so that you can buy with confidence. About the National Geographic Society With a mission to inspire people to care about the planet, the 126-year-old National Geographic Society is one of the world's largest nonprofit scientific and educational organizations. National Geographic's net proceeds support vital exploration, conservation, research, and education programs.

  • Color: Matte Black
  • Brand: NATIONAL GEOGRAPHIC
  • ASIN: B017L46G9G
  • UPC: 793631124343

NATIONAL GEOGRAPHIC Rock Tumbler Mega Refill Kit - 3lbs Gemstones of 9 Varieties Including Tiger's Eye, Amethyst & Quartz - 4 Grades of Grit, Jewelry Fastenings & Detailed Learning Guide

NATIONAL GEOGRAPHIC Rock Tumbler Mega Refill Kit -

Stock up with National Geographic Mega gemstone refill kitthis gemstone refill kit includes: 9 types of raw gemstones (3 lbs in total), 4 courses of polishing grit, 6 jewelry fastenings, 1 Learning guide, and our 100% satisfaction guarantee.national Geographic toys is proud to provide a 100% satisfaction guarantee with all our products so that you can buy with confidence. about the National Geographic societywith a mission to inspire people to care about the Planet, the 126-year-old National Geographic society is one of the world's largest nonprofit scientific and educational organizations. national Geographic net proceeds support vital exploration, conservation, research, and education programs.

  • Brand: NATIONAL GEOGRAPHIC
  • ASIN: B07H7WFWYT
  • UPC: 816448025914

NATIONAL GEOGRAPHIC Grit Refill for Rock Tumbler - Also works with Lortone, Thumler and more

NATIONAL GEOGRAPHIC Grit Refill for Rock Tumbler -

This grit is perfect for use with rock tumblers of any brand! take your stones from rough rocks to polished gemstones in just 4 easy tumbling step using National Geographic grit refill (rock tumbler required and sold separately). this product contains 4 stages of grit in easily resalable containers - enough for about 8-10 pounds of rocks. Feel free to contact National Geographic toys on Amazon if you have any addition questions and we'll be happy to help.

  • Brand: NATIONAL GEOGRAPHIC
  • ASIN: B01MRKI4W0
  • UPC: 816448020636

Leegol Electric Hobby Rock Tumbler Machine - Single Drum 3LB Rotary Rock Polisher (Single Barrel)

Leegol Electric Hobby Rock Tumbler Machine - Single

Specifications: Motor: 120V/60Hz Barrel Capacity: 3LB Material: sheet metal ,rubber Five more v-belt Easy-to-follow rock tumbling instructions Noise reducing leak-proof barrel with aluminum lid High-quality tumbling machine with powerful motor that will last for years Explanation: The motion in the barrel of the Tumbler simulates the natural action of flowing water or ocean waves. Beaches and riverbeds contain rocks and pebbles smoothed by water and the abrasive sand it carries. As rocks grind upon one another with constant water and sand in the mix, they begin to round and smooth. Although this is a constant process, it does not however, naturally polish the rocks The Tumbler uses an abrasive media instead of sand. It is graded by grain size, from fine powder sized grains, up to large sized grains. By changing (usually by weekly intervals) the grain size, rotating from coarse, medium, to fine, the rock or gemstone is smoothed much more quickly than the natural process To polish using a Tumbler, add a metallic oxide compound (not included). The complete process for a gemstone or rock to go from rough to smooth, polished finish, usually takes 4-6 weeks Great way to start a rock collection: Rock tumbling is a fun activity for children of all ages and promotes an interest in geo...

  • Brand: Leegol Electric
  • ASIN: B07CBTZWQP

Tru-square Metal Products Heavy Duty Rotary Tumbler with 15 lb Capacity

Tru-square Metal Products Heavy Duty Rotary Tumbler with

Professional Grade Rotary Tumbler Our most professional quality rotary tumbler features a 15 lb. capacity steel hexagon barrel with removable rubber liner. Used for a variety of tumbling and mixing operations: polish rocks, brass, and other metals. 115V heavy duty motor - fan-cooled with overload protection. The vendor offers a 5 year guarantee on barrel and liner. Extensively used by serious hobbyists, laboratories, schools, and industry, this model is the standard of hard-loading experts.

  • Brand: Tru-square Metal Products
  • ASIN: B000BUXY0W
  • UPC: 051442100384

Green Single Drum 3lb Hobby Rotary Rock Tumbler Polisher

Green Single Drum 3lb Hobby Rotary Rock Tumbler

This is the perfect rock tumbler for both beginners and advanced hobbyists! The Tumbler uses an abrasive media instead of sand (not included). It is graded by grain size, from fine powder sized grains, up to large sized grains. By changing (usually by weekly intervals) the grain size, rotating from coarse, medium, to fine, the rock or gemstone is smoothed much more quickly than the natural process To polish using a Tumbler, add a metallic oxide compound (not included). The complete process for a gemstone or rock to go from rough to smooth, polished finish, usually takes 4-6 weeks.

  • Color: Green
  • Brand: Exploring Minds
  • ASIN: B07KQGGJLK
  • UPC: 078776135851

Lortone 3A Deluxe Rock Tumbler Kit

Lortone 3A Deluxe Rock Tumbler

Lortone Rock Tumbler & Accessories Great For Tumbling Rocks This is a new Lortone rock tumbler with accessories. It runs on 115V, 60Hz. The tumbler is quiet, sturdy and easy to operate and delivers excellent results. Features the Lortone molded rubber barrel with a quick-seal closure and a continuous duty fan cooled motor. You receive: One 3 lb (1.3 kg)tumbler One 16 oz (453.5 grams) Lortone tumbling charge coarse One 14 oz (396.8 grams) Lortone tumbling charges medium One 14 oz (396.8 grams) Lortone tumbling charges fine One 12 oz (340.1 grams) Lortone tumbling charge prepolish One 12 oz (340.1 grams) Lortone tumbling charge polish Rough stones and illustrated instructions

  • Color: Blue
  • Brand: Lortone
  • ASIN: B00G4BSCHC

Discover with Dr. Cool PRO Series Rock Tumbler - Turn Rocks into Stunning Gemstones!

Discover with Dr. Cool PRO Series Rock Tumbler

Imagine taking dull, ordinary rocks and magically transforming them into sparkling gems…now you can!With this professional-grade tumbling set from Dr. Cool, making beautiful gemstones is easy: Just add the polishing grit, water, and unpolished stones into the machine, set it, and wait. Within a few weeks you'll have your very own gleaming, beautiful gems! There is no better way for boys and girls to learn about geology. This science kit will provide hours of fascinating science fun and comes with everything you need to start exploring the exciting hobby of rock tumbling.This Professional Rock Tumbling Kit features:• Long-lasting motor, automatic shutoff timer, noise-reducing leak-proof rubber barrel and speed control settings• Includes 1 lb of semi-precious stones including amethyst, quartz, tiger’s eye, jasper, agate, and more• Includes 4 types of polishing grit• Jewelry fastenings• Tumbling instructions• 2 year manufacuter warrantyWith the included jewelry fastenings, kids can even make their very own custom jewelry. Just mount the polished gems into the fastenings and they’re ready to wear!A Brand You Can TrustDiscover with Dr. Cool is a name parents trust. Founded by a teacher and a life-long rock hound back in 2009, Dr. Cool has won over 100 awards for the ...

  • Brand: Discover with Dr. Cool
  • ASIN: B011PVF1GK
  • UPC: 851456006289

ABN Rolling Rock Tumbler Kit - 3 lb Pound Single Drum Rock Polisher - Polishing Tumbling Machine Set for Kids & Adults

ABN Rolling Rock Tumbler Kit - 3 lb

Give a smooth, polished finish to rocks, semi-precious stones, glass, and even metals using the ABN Rock Tumbler Single Drum Rock Polisher Tumbling Machine. Safe for children and fun for all ages, you can turn ordinary, boring pieces into beautifully polished gems so you can add to your rock collection, decorate walkways, or even make jewelry. With the thick rubber barrel, this single drum tumbler is quiet during operation. To use, add a metallic oxide compound (not included) and let the self-rotating tumbler do all the work for you. The 4.5-inch diameter drum has a 3-pound capacity and includes a 120V 60Hz motor. The power cord is a 125 VAC 3-Prong Plug and Outlet (for up to 125 VAC and up to 15 A) and does not take much electricity to operate, so your power bill will thank you! WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

  • Color: Red
  • Brand: ABN
  • ASIN: B072F1L7MF
  • UPC: 688295872542

Tru-square Metal Products Model A-R2 Kit Rock Tumbler

Tru-square Metal Products Model A-R2 Kit Rock

Versatile two-barrel, 6 lb. capacity tumbler. Uses two 3lb. capacity, long-life, molded rubber barrels. Ideal for small batches of single-type stones for jewelry making or for brass polishing. Heavy continuous duty, fan-cooled motor. Overload protected.

  • Brand: Tru-square Metal Products
  • ASIN: B000BUUT5K
  • UPC: 051442100117

National Geographic Tumbler Replacement Drive Belt 5 Pack

National Geographic Tumbler Replacement Drive Belt 5

Non-factory original replacement drive belts for National Geographic "Professional" and "Hobby" tumblers.

  • Brand: Unknown
  • ASIN: B077ZFRCD9
  • UPC: 711081292023

ABN Rolling Rock Tumbler Kit - 3 lb Pound Dual Drum Polisher - Rock Polishing Tumbling Machine Set for Kids and Adults

ABN Rolling Rock Tumbler Kit - 3 lb

Give a smooth, polished finish to rocks, semi-precious stones, glass, and even metals using the ABN Rolling Rock Tumbler Kit - 3 lb Pound Dual Drum Polisher - Rock Polishing Tumbling Machine Set for Kids and Adults. Use the polished creations to add to your rock collection, decorate walkways, or even make jewelry. With the thick rubber barrels, this dual drum tumbler is quieter than other tumblers during operation. To use, simply add a metallic oxide compound (not included) and let the self-rotating tumbler do all the work for you. The 4.5-inch diameter drums have a 3-pound capacity each and include a 120V 60Hz motor. The power cord is a 125 VAC 3-prong plug and outlet (for up to 125 VAC and up to 15 A) and does not take much electricity to operate, so your power bill will thank you! WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

  • Brand: ABN
  • ASIN: B079F69JXK
  • UPC: 860022001221

Classic Crafts NSI Rock Tumbler Classic, Multicolor

Classic Crafts NSI Rock Tumbler Classic,

  • Color: Multicolor
  • Brand: Classic Crafts
  • ASIN: B00000ISUU
  • UPC: 042409006535

Chicago Electric Power Tools 67631 Rotary Rock Tumbler, 3 lb

Chicago Electric Power Tools 67631 Rotary Rock Tumbler,

Get a smooth polished finish on rocks, semi-precious stones, glass, even metals! Quiet low-speed tumbler is designed to run for days at a time, ensuring a smooth, lustrous finish. Generous 3 lb. capacity (4-3/4''H x 4-1/2'' dia.). Rubber barrel for quieter operation. Motor: 120V, 60Hz. Weight: 7.2 lbs.

  • Color: Red
  • Brand: Chicago Electric Power Tools
  • ASIN: B000NOKY2W
  • UPC: 792363676311
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9 Best Rock Tumblers 2018

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UPDATED RANKING ►► https://wiki.ezvid.com/best-rock-tumblers Disclaimer: These choices may be out of date. You need to go to wiki.ezvid.com to see the most recent updates to the list. Our complete review, including our selection for the year's best rock tumbler, is exclusively available on Ezvi...

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