The 15 Best Tumbler Rocks

The 15 Best Tumbler Rocks

The 15 Best Tumbler Rocks

1

NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit – Includes Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings, Learning Guide, Great Stem Science Kit

Product Highlights

  • 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.
  • 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.
  • 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!
  • 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 TUMBLER THAT’S MADE TO LAST – Our high-quality tumblers are made with a durable motor that’s 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.
2

Advanced Professional Rock Tumbler Kit – with Digital 9-day Polishing timer & 3 speed settings – Turn Rough Rocks into Beautiful Gems : Great Science & STEM Gift for Kids all ages : Geology Toy

Product Highlights

  • 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.
  • 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.
  • 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.
3

NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit – Durable Leak-Proof Rock Polisher for Kids – Complete Rock Tumbling Kit – Geology Hobby Science Kit, Rocks and Crystals for Kids, A Great STEM Activity

Product Highlights

  • 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.
  • A TUMBLER THAT’S MADE TO LAST – The durable motor allows you to tumble multiple batches of rocks. An improved, leak-proof barrel is lined with rubber for quieter operation while tumbling on the sturdy tumbler base.
  • EASY TO USE AND EDUCATIONAL – Detailed tumbler instructions lead you step-by-step through the rock tumbling process, A full-color learning guide details how rocks are naturally polished and has fascinating facts about the gemstones in the kit.
  • CREATE YOUR OWN GEMSTONES – Rock tumbling is a hugely popular hobby for kids and adults! This starter rock tumbler makes it fun and easy to turn rough rocks into beautifully polished gemstones, thanks to its simple operation and durable design.
  • ALL-IN-ONE TUMBLING KIT – This kit has everything you need and then some! You get ½ a pound of rough rocks with nine different types of gemstones inside, five jewelry fastenings, and our four-stage rock polishing grit.
4

Professional Advanced Rock Tumbler Kit, include Rough Gemstones, 4 Polishing Grits, with 3 Speed Settings and Digital 9-Day Timer

Product Highlights

  • COMPLETE ROCK TUMBLING KIT – Everything you need to create polished gemstones: tumbler, low-noise barrel, half pound of gemstones (9 different types), four polishing grits, sifter, jewelry fastenings, detailed full-color learning guide.
  • DURABLE QUALITY – This high-quality tumbler has a powerful motor that will last for years. Noise reducing leak-proof rubber barrel with stainless steel lid.
  • 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. Exquisite packaging, fashionable appearance. If you need more belts or other accessories, please contact our customer service. We will send it to you for free.Please don’t forget, the grit is in the rubber bucket!
  • TURN ROUGH ROCKS INTO POLISHED GEMS – Make any stone sparkle and polish everyday rocks into dazzling gemstones! Simple operation and durable design.
  • EASY TO USE – digital 9-day timer (with automatic shutoff feature), 3 speed settings, beautiful LCD screen.
5

Leegol Electric Rock Tumbler Machine – Single Drum 3LB Rock Polisher (Single Barrel)

Product Highlights

  • 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. An improved, leak-proof barrel is lined with rubber for quieter operation
  • Packaging List: Includes tumbler, 0.5lbs of walnut shell media, five v-belt, and instructions
  • Power Adapter: 120V/60Hz Barrel Capacity: 3LB
6

Leegol Electric 3LB Rock Tumbler (Pro Single Drum)

Leegol Electric 3LB Rock Tumbler (Pro Single Drum)

Leegol Electric
Buy it on Amazon

Product Highlights

  • Packaging List: Includes machine, 0.5lbs of walnut shell media, and instructions.
  • Perfect for Beginners: Easy to use, to polish rocks or metal parts, add a media and let the machine do all the work for you.
  • Professional Features: This high-quality polisher has a powerful motor to ensure a smooth finish!
7

Professional Rock Polisher Tumbler Kit, Extra Large 2.5 Lb.Barrel with 3-Speed Motor 9-Day Timer – Includes 3 Belts, Rough Gemstones, 4 Polishing Grits etc., Great STEM Science Gift for Adults Kid

Product Highlights

  • 【POLISH YOUR OWN GEMSTONES】: Komestone tumbler kit makes tumbling even easier in an interesting way to turn any rough stones and polish them into super shinning and wonderful gemstones.
  • 【TUTORIAL GUIDE FROM BEGINNERS TO EXPERTS】: Make tumbling easy! We created this Instruction & Learning Guide with full-color contents for both beginners and experts.
  • 【THE ONLY TUMBLER YOU NEED】: Built in with the super high quality motor and thicken tier leval rubber barrel, both are super durable for lasting for years, three protections for water leakage is an extra big plus for years of use.
  • 【ALL IN ONE HOBBY & EDUCATIONAL TUMBLING KIT】: Our KomeStone rock tumbler kit has everything that need for tumbling, including 1LB for 9 types of real rough gemstone rocks, the tumbler and the barrel, 3 belts and 4 polishing grits and ceramic contact media, sifter, Jewelry Fastenings, and illustrated tutorial guide. It’s is a very decent and perfect gift for both children and adults!
  • 【2 YEAR WARRANTY IS A BIG PLUS】: 100% Risk-Free purchase + Local Phone Service. Your KomeStone tumbler kit is protected by a 2-year warranty against manufacturing defects. 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
8

Professional Advanced Rock Tumbler Kit, include Rough Gemstones, 4 Polishing Grits, with 3 Speed Settings and Digital 9-Day Timer

Product Highlights

  • 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. Exquisite packaging, fashionable appearance. If you need more belts or other accessories, please contact our customer service. We will send it to you for free.Please don’t forget, the grit is in the rubber bucket!
  • DURABLE QUALITY – This high-quality tumbler has a powerful motor that will last for years. Noise reducing leak-proof rubber barrel with stainless steel lid.
  • EASY TO USE – digital 9-day timer (with automatic shutoff feature), 3 speed settings, beautiful LCD screen.
  • TURN ROUGH ROCKS INTO POLISHED GEMS – Make any stone sparkle and polish everyday rocks into dazzling gemstones! Simple operation and durable design.
  • COMPLETE ROCK TUMBLING KIT – Everything you need to create polished gemstones: tumbler, low-noise barrel, half pound of gemstones (9 different types), four polishing grits, sifter, jewelry fastenings, detailed full-color learning guide.
9

AliKids Thumler s Tumbler Heavy Duty Rotary Rock Tumbler

Product Highlights

  • Continuous-duty motor is fan-cooled, with overload protection
  • heavy-duty, professional-quality tumbler
  • 5-year guarantee on barrel and liner
  • Steel hexagon barrel with removable rubber lining for long, efficient, and quiet operation
  • 15lb. capacity
10

Rock Tumbler Activity Kit, Fun Artwork Handmade DIY Toy Set Polished Stones Jewelry Create, Complete Durable Rock Polisher for Kids and Adults Hobby

Product Highlights

  • 【DIY STONE POLISHING 】- This rock tumbler kit is a complete set of polishing tools, which gives you polished gemstone as gifts or use in more arts & crafts projects! Simple instructions and one-touch settings make rock tumbling fun and easy. Grind and polish your rocks through four steps, to a smooth gem-like quality. Create beautiful homemade jewelry.
  • 【UNIQUE DESIGN 】- High-quality tumbling machine with powerful motor. There are non-slip cushions on the bottom. And a transparent cover on the top, which can reduce part of the sound of tumbler spinning and polishing stones. The leak-proof barrel is an upgraded design. The Automatic shutoff timer is also very smart and convenient.
  • 【ENJOY HOBBY 】- You make the inconspicuous stones into exquisite and precious gemstones. Everything you need to create polished gemstones is included. You can just enjoy the joy of receiving gemstones. All ages and skill levels can get started quickly and easily.
  • 【GEOLOGY SCIENCE KIT 】- Fun educational rocks polishing experience. It takes time and patience to polish beautiful gems. You can run any rocks even ones that you collect outdoors, then start the machine to polish. Learn about the exciting hobby of rock tumbling! It can promotes kids an interest in geology and science.
  • 【KITS INCLUDED 】- Rock tumbler, transformer, jewelry making components, instructions, coarse grinding powder, fine grinding powder, polishing powder, final polishing powder, rough rocks (18oz), glue and instructions. This set includes all the accessories you’ll need to start polishing rocks.
11

Leegol Electric 3LB Rock Tumbler (Pro Single Drum)

Leegol Electric 3LB Rock Tumbler (Pro Single Drum)

Leegol Electric
Buy it on Amazon

Product Highlights

  • Perfect for Beginners: Easy to use, to polish rocks or metal parts, add a media and let the machine do all the work for you.
  • Packaging List: Includes machine, 0.5lbs of walnut shell media, and instructions.
  • Professional Features: This high-quality polisher has a powerful motor to ensure a smooth finish!
12

Gener8 Rock Tumbler Activity Kit Create Beautiful Polished Stones

Product Highlights

  • what’s included: rock tumbler, usb cable, accessories, instructions, coarse grinding powder, fine grinding powder, polishing powder, final polishing powder, rocks (18oz), glue
  • this rock tumbler kit is diy heaven! create beautiful polished stones, this kit has everything u need. give ur polished gems as gifts or use in more arts & crafts projects!
  • Christmas Toy Gift Idea!
  • ages: 8+ (choking hazard) / caution: electric toy
13

WireJewelry 4 Step Rock Tumbler Abrasive Grit and Polish Kit, Single Batch

Product Highlights

  • 4 Step Abrasive Kit with Enough Abrasive Media for a Single Batches of Rock using a 3 lb Barrel
  • Packaged in Durable Plastic Bags with Pre-Measured Abrasive.
  • MADE IN USA
  • Easy to Follow Step by Step Instructions
  • Kit includes Coarse Grit, Medium Grit, Pre-Polish and Final Polish
14

WireJewelry Single Barrel Rotary Rock Tumbler Madagascar Mix Deluxe Kit, Includes 3 Pounds of Rough Madagascar Stone Mix and 2 Batches of 4 Step Abrasive Grit and Polish with Plastic Pellets

Product Highlights

  • Professional Grade Single Barrel Rotary Rock Tumbler with Leak Proof Rubber Barrel to Minimize Noise
  • Powerful 120 Volt Motor Designed to Operate 24/7 for Years
  • 2 Batches of Premeasured Grit & Polish (Coarse, Medium, Pre-Polish, Final Polish & Plastic Pellets)
  • 2 Year Manufacturer Warranty and Lifetime Belt Replacement Warranty
  • 3 Lbs Madagascar Stone Mix; Average Size: 1.5″ to 2″ with 20-30 Gram Weight
15

Professional Rock Tumbler Kits for Adult Kids Stem Project-3LB Large Capacity Rock Polisher, 1LB Quality Rock, Wear TPU Belt, Speed&Time Control, Learning Guide, Science Kits for Kids Geology Stem Toy

Product Highlights

  • 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. It’s also 75% quieter than most plastic barrels, thanks to a layer of tire rubber that absorbs sound.
  • All-in-one Rock Tumbler Kit-This complete kit has everything you need to create polished gemstones. Rock tumbler, four polishing grits, 1lb quality rough stone (tiger eye and jasper), reusable TPE plastic particles, replacement wear TPU belt, power cord, screwdriver, filter mesh bag, educational user manual. Discover and learn the fun process of rock tumbling with this professional rock tumbler.If your experience is anything less than extraordinary, let us know so we can make it right for you.
  • 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.)
  • 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.
  • Advanced Features-3-speed controls (providing more granular tumbling results), a 9-day timer (with automatic shutoff feature and memory function), all displayed on clear LCD screens, letting you easily hone your settings for precise tumbling every time.

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