ReviewsNational Geographic Rock Tumbler Starter Kit

NATIONAL GEOGRAPHIC Rock Tumbler Agate Refill Kit - Educational Rock Polishing Hobby Kit with Gemstones & Grit, Jewellery Settings and Learning Guide Multicolor

CREATE BEAUTIFULLY POLISHED GEMSTONES by tumbling the 8 9 varieties of raw agate in your National Geographic Rock Tumbler (sold separately).
1LB OF RAW GEMSTONES: Each refill kit comes with 1lb (453g) of rough rocks to keep you tumbling for weeks and weeks!.
4 GRADES OF POLISHING GRIT: From coarse to fine, to incrementally refine your gems to perfection with each tumble..
CRAFT YOUR OWN UNIQUE JEWELLERY using the 5 included jewellery fastenings, and make stunning homemade gifts for your friends and family!.
FULL-COLOUR LEARNING GUIDE with cool facts about the gemstones included, and easy to follow rock tumbling instructions..

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National Geographic Rock Tumbler Jasper Refill Kit - Educational Rock Polishing Hobby Kit with Gemstones & Grit, Jewellery Settings and Learning Guide Multicolor,23228

CREATE BEAUTIFULLY POLISHED GEMSTONES by tumbling the 8 varieties of raw jasper in your National Geographic Rock Tumbler (sold separately).
1LB OF RAW GEMSTONES: Each refill kit comes with 1lb (453g) of rough rocks to keep you tumbling for weeks and weeks!.
5 4 GRADES OF POLISHING GRIT: From coarse to fine, to incrementally refine your gems to perfection with each tumble..
CRAFT YOUR OWN UNIQUE JEWELLERY using the 5 included jewellery fastenings, and make stunning homemade gifts for your friends and family!.
FULL-COLOUR LEARNING GUIDE with cool facts about the gemstones included, and easy to follow rock tumbling instructions..

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Discover with Dr Cool Replacement Rock Tumbler Barrel for National Geographic Professional Series Tumbler and Hobby Series Tumblers 2 Pound Rock Polisher Barrel with Leak-Proof Lid

POLISHING BARREL – This rock tumbler barrel allows you to polish like a pro. We recommend having a dedicated barrel that is only used for the final....
REPLACEMENT PART – Barrel is compatible with the National Geographic Professional Rock Tumbler and Hobby Series Tumbler as well as the Discover with....
QUIET AND CONVENIENT – Constructed of durable rubber and with a leak-proof lid, this barrel is designed to be low-noise and easy to use.
EXPAND YOUR ROCK COLLECTION – Use this barrel to polish rocks, gemstones, petrified wood, sea glass, and much more.
100% SATISFACTION GUARANTEE – Discover with Dr. Cool is committed to ensuring customers are completely satisfied with their purchase.

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NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Rock Polisher for Kids & Adults, Noise-Reduced Barrel, Grit, 2.5 Pounds Raw Gemstone & Jasper Mix, Great STEM Hobby Kit

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, so you can set it and forget it. This is a great gift for kids!.
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..

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NATIONAL GEOGRAPHIC Gemstone Dig Kit – Excavate 3 real gems including Amethyst, Tiger’s Eye & Rose Quartz - Great STEM Science gift for Mineralogy and Geology enthusiasts of any age

Excitement and discovery - kids will uncover dazzling amethyst, quartz, and tiger's eye gemstones to add to their rock collection.
An educational adventure - identify and learn about each specimen uncovered with National Geographic’s full-color learning guide.
Perfect for homeschool - create an interactive lesson with this hands-on science kit! This geology activity will create memories that will last a Lifetime.
Start a rock collection - collecting rocks is fun! Digging up your own gems is the perfect way to add specimens to any rock collection.
Respected quality - providing children with the best educational toys, this kit is backed by National Geographic’s 100% satisfaction guarantee.

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NATIONAL GEOGRAPHIC Purple Crystal Growing Lab - DIY Crystal Creation - Includes Real Amethyst Crystal Specimen

DAZZLING CRYSTALS - The perfect family activity. Become a scientist and grow amazing purple crystals with this classic science kit!.
INTERACTIVE LEARNING - There’s no better way for your child to explore the wonders of science then through a hands-on science project.
EXPLORE CHEMISTRY - National Geographic’s premium learning guide will teach kids the fascinating science behind this experiment.
REAL AMETHYST CRYSTAL - Includes a real amethyst crystal for your rock collection. Compare the amethyst to the purple crystals you grow with this kit.
RESPECTED QUALITY - Providing children with the best educational toys, this kit comes with National Geographic’s 100% satisfaction guarantee.

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NATIONAL GEOGRAPHIC Rock Tumbler Media – Rock Polisher Tumbler Kit, 4 Stage Tumbling Grit and Polish, Ceramic Pellets, GemFoam Polishing Foam, 3 lbs Madagascar Rocks, Great for All Rock Polishers

POLISH INCREDIBLE ROCKS FROM MADAGASCAR - You'll have plenty of tumbling to do with 3 pounds of rocks from Madagascar. This rock refill pack can include rose quartz, jasper, and more. It's an awesome assortment of rocks you will treasure forever!.
QUALITY GRIT RESULTS IN A DAZZLING POLISH - The rock polishing grit in this pack is high-quality silicon carbide and will polish 8-10 lbs of rocks, includes measuring scoop and storage containers with secure screw-top closures for easy storage.
IMPROVE YOUR ROCK TUMBLING RESULTS - Ceramic tumbler media makes the entire rock tumbling process more effective, improving delivery of rock tumbling grit, quieting tumbler noise, reducing rock breakage, and acting as a filler for smaller batches.
A BRAND NEW WAY TO MAKE TUMBLED ROCKS SHINE - GemFoam is a unique new rock polisher media that gives unprecedented shine to tumbled rocks. Just add the patent-pending rock polishing media to your tumbler after the final grit cycle for great results!.
SATISFACTION GUARANTEED - The National Geographic STEM series provides high-quality products 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..

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Tumble-Bee Rotary Rock Tumbler with Rock Grit Polish Kit - Rock Polisher Machine, Tumbling Equipment for Stone, Glass, and Metal Collection, Polishing Tool for Adults & Kids, Model TB-22-KIT

SMART TUMBLER TOOL: This rock tumbler model is ideal for cool polishing projects and is the ideal size for professional tumbling of two different small materials at once, such as rocks, glass, and deburring and polishing metals. It's an excellent starter set that allows you to tumble right out of the box..
MADE TO LAST: The Tumble-Bee rock tumbler has rust-proof housing with no sharp edges. It is made of a non-slip timing belt to reinforce the curve of the belt and protect it from slipping off the pulleys, allowing your rock tumbler to tumble smoothly. It also features a thermal overload protector, which turns off the motor if it overheats, safeguarding both you and your rock tumbler..
COMPLETE TUMBLING SET: Our rock polisher machine includes everything you need to complete your collection, including two 2lb rubber barrels, one bottle of clean, lightweight oil, one 3/64" Allen wrench, and a detailed instruction manual. This set comes with TWO rock grit polish kits, which has 1-1/2lbs of properly-sized agates, jasper, and petrified wood, pre-measured coarse grit, medium grit, fine grit, and TXP polish. Makes a great starter kit for beginners!.

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Polly Plastics Rock Tumbler Grit Refill, Final Polish 1200 Fine Aluminum Oxide, Stage 4 for Tumbling Stones (2 Pack) (1 lb.)

STAGE 4 OF 4 STEP ROCK TUMBLING MEDIA GRIT – Two 1/2 lb. jars of Stage 4 media grit for transforming rocks and gemstones into beautiful treasures. Contains a total of 1 lb. Final Polish 1200 Fine Aluminum Grit..
COMPATIBLE WITH ALL TUMBLERS - Our universal grit is designed for any rock tumbler. Elenco, Lortone, National Geographic, Smithsonian, Thumler and more!.
SUPERIOR PACKAGING - Packaged in durable, re-usable jars to prevent messy spills and to safely store unused product for later..
MADE IN THE USA – Polly Plastics is an American company with American sourced materials for superior quality control and reduced risk of contaminants..
BEGINNER FRIENDLY - 100% satisfaction guarantee on all our products..

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Polly Plastics Rock Tumbler Media Grit Refill, Medium 180/220 Silicon Carbide Grit, Stage 2 for Tumbling Stones (2 Pack) (2 lb.)

STAGE 2 OF 4 STEP ROCK TUMBLING MEDIA GRIT – Two 1 lb. jars of Stage 2 media grit for transforming rocks and gemstones into beautiful treasures. Contains a total of 2 lb. Medium 180/220 Silicon Carbide Grit..
COMPATIBLE WITH ALL TUMBLERS - Our universal grit is designed for any rock tumbler. Elenco, Lortone, National Geographic, Smithsonian, Thumler and more!.
SUPERIOR PACKAGING - Packaged in durable, re-usable jars to prevent messy spills and to safely store unused product for later..
MADE IN THE USA – Polly Plastics is an American company with American sourced materials for superior quality control and reduced risk of contaminants..
BEGINNER FRIENDLY - 100% satisfaction guarantee on all our products..

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NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit – Extra Large 2 Lb. Barrel with 3-Speed Motor & 9-Day Timer – Geology DIY Kits for Adults, Rock Collection Hobby, Great Educational STEM Science 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..
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..
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..
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..
HIGH-QUALITY EDUCATIONAL TOYS - We're proud to make the highest quality hands-on science toys, and all our products are backed by exceptional service. If your e....

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