When you want to find rock tumbler, you may need to consider between many choices. Finding the best rock tumbler is not an easy task. In this post, we create a very short list about top 9 the best rock tumbler for you. You can check detail product features, product specifications and also our voting for each product. Let’s start with following top 9 rock tumbler:
Reviews
1. NATIONAL GEOGRAPHIC Rough Gemstone Refill Kit for Rock Tumbler
Feature
GEMSTONES OF NINE VARIETIES: Tiger's Eye, Amethyst, Aventurine, Rose Quartz, Red Jasper, Agate, Sodalite, Dalmatian Jasper, Hematite. (1lb in total)FOUR GRADES OF GRIT: Coarse, Medium, Fine, Polish. Transform your stones from rough rocks to dazzling gemstones!
JEWELRY FASTENINGS: 2 Necklaces, 2 Earrings, 1 Keychain, 1 Ring. Create custom jewelry from your newly polished gemstones!
LEARNING GUIDE: Our learning guide will teach you all about these unique gemstone specimens and includes many amazing and fascinating facts
RESPECTED QUALITY - National Geographic is proud to provide only the highest quality toys and all our kits are backed by our 100% satisfaction guarantee
Description
Stock Up with National Geographics Raw Gemstone Refill KitThis 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.
2. Hobby Rock Tumbler Easily Transform Rocks into Gemstones
Feature
COMPLETE ROCK TUMBLING KIT - Includes tumbler and barrel, half pound of gemstones (9 different types), polishing grit (4 grades), jewelry fastenings, learning guide, and instructionsDURABLE QUALITY - Backed by our 2-year warranty, this metal base and high-powered motor give you a workhorse machine that will last for years
NOISE-REDUCING BARREL - Features a noise-reducing rubber barrel with stainless steel lid that is both leak-proof and much quieter than plastic barrels
SET IT AND FORGET IT - This easy-to-use tumbler has a programmable timer, giving you bigger results with less energy while never over-tumbling your rocks
100% SATISFACTION GUARANTEE - Includes 2-year warranty. Join the millions of parents who have chosen our award-winning science toys
Description
Imagine taking dull, ordinary rocks and magically transforming them into sparkling gemsnow 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, tigers 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 warranty
With the included jewelry fastenings, kids can even make their very own custom jewelry. Just mount the polished gems into the fastenings and theyre ready to wear!
A Brand You Can Trust
Discover 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 play value, educational content, and overall quality of their toys. These awards include:
10 Best Toys for Kids - Dr. Toy
Kid's Product of the Year - Creative Child Magazine
Award of Excellence - Parent Tested, Parent Approve
Best of the Year Family Review Center
Brain Toy Award Academics Choice
Brain Child Toy Award Tillywig Toy
Teachers Choice Award - Learning Magazine
All Discover with Dr. Cool products are backed with a 100% satisfaction guarantee, so you know youre giving a quality gift that any child will love! Join the millions of parents who have chosen Dr. Cools science kits for their kids.
Science doesnt get any cooler than this!
3. NATIONAL GEOGRAPHIC Grit Refill for Rock Tumbler - Works with National Geographic, Lortone, Thumler and more
Feature
HIGH QUALITY - This kit comes with enough silicon carbide grit to complete approximately 8-10 lbs of rocks.4 COURSES OF GRIT - Take your stones from rough material to polished gems over a 4-step tumbling process
COMPATIBLE WITH ALL TUMBLERS - Use this grit for tumbling rocks in any brand of rock tumbler. Lortone, Thumler, National Geographic, Elenco, Smithsonian and more!
POLISH ROCKS AND MORE - including quartz, jasper, tiger's eye, glass and more!
RECOMMENDED USE - We recommend approximately 2 tablespoons of grit per pound of rocks.
Description
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.4. NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit
Feature
MAKE ANY STONE SPARKLE and polish everyday rocks into dazzling gemstonesENHANCE YOUR ROCK COLLECTION or start a new one! Makes all rocks shine like professionally polished stones
EVERYTHING IS INCLUDED in the kit; tumbler, four polishing grits, sifter, learning guide PLUS nine types of real rough gemstones
EASY TO USE with our simple instructions, one-touch settings and an automatic shutoff timer
100% SATISFACTION GUARANTEED - For 129 years, National Geographic has been committed to providing fun and fascinating educational opportunities for children and stands behind this Rock Tumbler with a two-year warranty.Material: plastic, rubber
Description
Great way to start a rock collection!Learn about the exciting hobby of rock tumbling with National Geographic. This set includes all the accessories youll 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 warranty
Rock 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 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 worlds largest nonprofit scientific and educational organizations.
National Geographics net proceeds support vital exploration, conservation, research, and education programs.
5. NATIONAL GEOGRAPHIC - Break Open 10 Geodes TOP QUALITY!
Feature
DISCOVER CRYSTAL TREASURE when you break open these rocks to find amazing crystals inside!COLORFUL VARIETY of hand-selected geodes for interesting, vibrant crystals
100% NATURAL GEODES may be as big as a tennis ball or as small as a ping-pong ball and are the perfect size for kids
16 PAGE FULL-COLOR LEARNING GUIDE describes how geodes are formed and details the variety found in nature
100% SATISFACTION GUARANTEED - For 129 years, National Geographic has provided fascinating and fun educational opportunities to aspiring scientists around the world
Description
Discover crystal treasure!Geology doesnt get more exciting then breaking open rocks and finding crystal treasures! Geodes can form with a variety of crystals inside and National Geographic brings you the best variety from around the globe. This earth science kit provides a hands-on science experiment that you and your children are guaranteed to love.
This science kit includes: 10 high-quality crystal filled geodes, safety goggles, display stands, and full-color learning guide
This is a perfect activity for energetic boys and girls! The included display stands are perfect for showcasing the crystals you find and starting a rock collection, while the learning guide will teach you many amazing facts about geodes!
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 worlds largest nonprofit scientific and educational organizations.
National Geographics net proceeds support vital exploration, conservation, research, and education programs.
6. Chicago Electric Power Tools 67631 Rotary Rock Tumbler, 3 lb
Feature
Generous 3 lb. capacityRubber barrel for quieter operation
Motor: 120V, 60Hz
Weight: 7.2 lbs.
Easy to operate
Description
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.7. NATIONAL GEOGRAPHIC Professional Rock Tumbler (Improved Quality Sept. 2016)
Feature
CREATE STUNNING GEMS - Transform ordinary rocks into beautifully polished gemstones with this professional rock tumbling machine from National GeographicA COMPLETE HOBBY KIT - Includes our Pro Series Tumbler, 1lb of rough gemstones, four polishing grits, jewelry fastenings, information guide, and instructions
BUILT TO LAST - This powerhouse machine will last for years and features a 2lb leak-proof rubber barrel which makes less noise than other tumblers
PROFESSIONAL FEATURES - Includes a speed control and shutoff timer for faster tumbling times and better polishing results
RESPECTED QUALITY - This premium tumbler comes with National Geographic's 100% satisfaction guarantee and a 2 year warranty
Description
BEST IN ITS CLASSThis 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.
Contents and Features:
Automatic shutoff timer (set it, and forget it, and never over-tumble your stones again)
Speed Control (crank up the speed for faster tumbling times, or slow it down for better polishing results)
Powerful motor that will last for years!
Leak-proof high-impact barrel design with stainless steel cover
Noise reducing design
1 lb of assorted gemstones (9 different types) and four types of grit
Jewelry fastenings so you can create your own unique jewelry
Full-color information guide and easy-to-follow instructions
2 year manufacturer warranty
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 worlds largest nonprofit scientific and educational organizations.
National Geographics net proceeds support vital exploration, conservation, research, and education programs.
8. NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit
Feature
MAKE ANY STONE SPARKLE and polish everyday rocks into dazzling gemstonesENHANCE YOUR ROCK COLLECTION or start a new one! Makes all rocks shine like professionally polished stones
EVERYTHING IS INCLUDED in the kit; tumbler, four polishing grits, a sifter, jewelry settings, a full-color 8 page learning guide and nine types of REAL rough gemstones
EASY TO USE for Rock Hounds of all ages and skill levels; plug it in and polishing begins
100% SATISFACTION GUARANTEED - For 129 years, National Geographic has been committed to providing fun and fascinating educational opportunities for children and stands behind this Rock Tumbler with a two-year warranty
Description
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 youll 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
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 instructions
Rock 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 Society
With a mission to inspire people to care about the planet, the 126-year-old National Geographic Society is one of the worlds largest nonprofit scientific and educational organizations.
National Geographics net proceeds support vital exploration, conservation, research, and education programs.
9. Little Treasures Rock Tumbler Helps Children Learn the Power of Nature!
Feature
Discovering the awesome power and beauty of nature is something that every child should have a chance to experience.The Rock Tumbler is a toy that most children will enjoy for years and years.
Designed for children who are aged 8 years and older.
Our Little Treasures Brand brings to the market interesting scientific projects to learn about the beauty of nature.
The Little Treasures Rock Tumbler is one way that children can learn about erosion, and the power of wind and water.