ReviewsNational Geographic Rock Tumbler

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 Hobby Rock Tumbler Includes 1lb Rough Gemstones 4-Stage Polishing Grit Strainer Jewelry Fastenings & Learning Guide Cool Toys STEM Science Kit,

  • A COMPLETE HOBBY TUMBLING KIT - Everything you need to create polished gemstones: the tumbler, four polishing grits, sifter, nine types of real rough....
  • 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....
  • 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....
  • SATISFACTION GUARANTEED – The National Geographic STEM series provides kids high-quality educational toys that are a whole lot of fun! If your....
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PrincetonGems 5pcs Natural Raw Emerald Rough Gemstone Wholesale Bulk Lot, Birthstone, Energy DIY Craft Stone, Raw Healing Crystals, Loose Gemstone for Wire Wrapping, Jewelry Making Supply

  • 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..
  • 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!.
  • 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..
  • 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..
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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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Polly Plastics Rock Tumbler Media Grit Refill, Pre-Polish 500 Silicon Carbide Grit, Stage 3 for Tumbling Stones (2 Pack) (1 lb.)

  • STAGE 3 OF 4 STEP ROCK TUMBLING MEDIA GRIT – Two 1/2 lb. jars of Stage 3 media grit for transforming rocks and gemstones into beautiful treasures. Contains a total of 1 lb. Pre-polish 500 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 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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The Jar Spells Compendium: Discover how to Change your Life with the Power of Witch Bottles. Own your Magic with 100 recipes to Achieve Love, Health, Money and More

  • ...le 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..
  • 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..
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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 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 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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Topics Entertainment Presents: Dinosaurs

  • Includes bonus DVD with videos documenting the history of the National Geographic Society and National Geographic magazine.
  • Geobrowse helps you easily find articles, photographs, and maps about the location you choose.
  • Browse special "readlists" from National Geographic stars or personalize your archive by creating and saving your own lists of favorite articles.
  • The Complete National Geographic includes every printed page--every article, photograph, advertisement--from 1888 through 2008.
  • Test your knowledge of subjects with a trivia game and reference hundreds of the magazine's classic maps.
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