Finding the best rock polisher suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. Polly Plastics Rock Tumbler Tumbling Media Grit Kit & Plastic Filler in Heavy Duty Resealable Bags
Feature
COMPLETE KIT - 4 Step grit pack for use in 15 lb. tumbler or five 3 lb. tumbles.CONTAINS - 1 lb. 60 Coarse Silicon Carbide Grit, 1 lb. 180/220 Medium Silicon Carbide, Grit, lb. 500 Fine Silicone Carbide, lb. 1200 Aluminum Oxide Polish and 1 lb. plastic cushioning pellets
SUPERIOR PACKAGING - Packaged in durable, re-closable seal bags to prevent messy spills and to safely store unused product for later.
MADE IN THE USA - Premium materials.
BEGINNER FRIENDLY - Complete instructions included. 100% satisfaction guarantee on all our products.
Description
Complete Rock Tumbler Polishing Kit
Polly Plastics Rock Tumbler Grit Kit contains all the material you need for polishing beautiful stones. The 4 Step Kit contains: 1 lb. 60 Coarse Silicon Carbide Grit, 1 lb. 180/220 Medium Silicon Carbide, Grit, lb. 500 Fine Silicone Carbide and lb. 1200 Aluminum Oxide Polish. Also included is 1 lb. of our premium plastic pellets for protecting and cushioning fragile stones while tumbling. Enough for one use in 15 lb. tumbler or five 3 lb. tumbles. For use in all Rotary and Vibratory Tumblers.
Made in the USA with Premium Packaging
Most rock tumbler grit and plastic comes packaged in cheap plastic bags that easily tear and spill. We use thick, re-sealable bags that won't break and cause a mess. Just zip up what's left for later.
Complete Instruction Included
We've included complete instructions so even beginners will be able to be successful tumblers.
Start tumbling! Order your Polly Plastics Rock Tumbling Grit Kit today. Your satisfaction is our top priority so we offer a money back guarantee on all our products, no questions asked.
WARNING: Choking Hazard-small parts. Keep out of reach of children.
2. 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.
3. 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!
4. 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.5. Lortone 33B Rotary Rock Tumbler
Feature
Dimensions 6.25L x 16W inchesDouble-barrel rock tumbler
2 molded-rubber barrels
6 lb. Total capacity
Polishes stones, jewels, glass and beads
Description
The lortone 33B rotary rock tumbler is a versatile & handy unit. The double-barrel design lets you use abrasives in one while you Polish in the other. You can also use it in single-barrel mode. It's easy to use, even for a beginner, but produces beautiful results like a professional Machine. Each molded-rubber barrel has a 3-Pound capacity for a total of 6 LB, perfect for polishing rocks, jewelry, glass or beads. The steel body is strong & stable, & the lortone quality is backed by a one-year warranty. About lortone for over 50 years, serious lapidaries have considered lortone the standard for performance & durability. Located in Mukilteo, Washington, North of Seattle, lortone has a long history of producing high value, economical lapidary & jewelry equipment built to last for many years. Their tradition of using superior materials & workmanship continues, using Proven designs, premium steel & quality construction. Whether you're active in cutting slabs or bookends, polishing cabs, deburring metals, tumbling jewelry or beach agate, consider adding a lortone product to your arsenal. Dimensions 6.25L x 16w". double-barrel rock tumbler. 2 molded-rubber barrels. 6 LB. Total capacity. Polishes stones, jewels, glass & beads. All-steel body. Strong 115V Motor. 1-Year limited warranty.6. 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.
7. Lortone 3A Single Barrel Tumbler
Feature
Weight: 5 lbs. One year warrantyTumbler dimensions: 9-1/4 x 5-3/4 x 2-1/2
Barrel dimensions: 4-3/4H x 4-1/2 Diameter
Model 3A tumbler with a simple 3 lb. capacity barrel offers the user economy and performance
Designed for years of trouble free service the 3A is a real workhorse. The barrel is hard rubber to minimize noise and the durable motor will last for years. Simple to operate and UL approved
Description
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.8. 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.9. 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.
10. 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.
11. Fun Express Break Your Own Geodes - 12 Pieces
Feature
Geodes are round stones, usually hollow filled with crystals or layers of agate. Your "Break at Home" geode should have either quartz or calcite crystals inside.To crack your geode, first place it inside an old sock. Lay sock on concrete floor or sidewalk, and tap geode with hammer
1 dozen package