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$99.99
& FREE Delivery. Details
Arrives: 2 - 4 Dec
Fastest delivery: Wednesday, 2 Dec
Order within 9 hrs and 56 mins
Arrives before Christmas.
In stock.
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Item arrives in packaging that reveals what's inside. To hide it, choose Ship in Amazon packaging at checkout.

NATIONAL GEOGRAPHIC Hobby... has been added to your Cart

NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Rough Gemstones, 4 Polishing Grits, Jewellery Fastenings, Great STEM Science Kit for Geology Enthusiasts

4.5 out of 5 stars 7,786 ratings
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Amazon's Choice for "rock tumbler"

Price: $99.99 & FREE Delivery. Details
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  • 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. Makes an excellent STEM gift or activity for girls and boys!
  • A COMPLETE HOBBY TUMBLING KIT - This kit has everything you need to create polished gemstones. You get the tumbler, four polishing grits, a sifter, nine types of real rough gemstones, plus a detailed full-color learning guide where you’ll learn interesting facts about each of the included gemstones.
  • 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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Frequently bought together

  • NATIONAL GEOGRAPHIC Hobby Rock Tumbler Kit - Rough Gemstones, 4 Polishing Grits, Jewellery Fastenings, Great STEM Science Kit for Geology Enthusiasts
  • +
  • NATIONAL GEOGRAPHIC Rock Tumbler Refill Kit - Gemstone Mix of 9 Varieties Including Tiger's Eye, Amethyst and Quartz - Comes with 4 grades of Grit, Jewellery Fastenings and Detailed Learning Guide
  • +
  • NATIONAL GEOGRAPHIC Rock Tumbler Refill – 2268g Mix of Rocks and Gemstones for Rock Tumblers, Includes Agate, Jasper, Petrified Wood, Gemstone, and More, 5 Jewellery Settings and Polishing Grit
Total Price: $187.97
Buy the selected items together

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Product 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 you’ll 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 world’s largest nonprofit scientific and educational organizations.

National Geographic’s net proceeds support vital exploration, conservation, research, and education programs.


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7,786 global ratings
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Top reviews from Australia

Reviewed in Australia on 30 August 2020
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Reviewed in Australia on 1 January 2020
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Reviewed in Australia on 7 May 2020
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Reviewed in Australia on 19 November 2020
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Reviewed in Australia on 16 July 2020
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Reviewed in Australia on 10 October 2020
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Top reviews from other countries

Christina
5.0 out of 5 stars Great Rock Tumbler
Reviewed in Canada on 2 May 2017
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112 people found this helpful
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Kelly
5.0 out of 5 stars Absolutely love this!
Reviewed in the United States on 6 June 2018
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604 people found this helpful
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Ocean Blue
5.0 out of 5 stars Great Tumbler for Faux Sea Glass for Crafting !!!
Reviewed in the United States on 15 August 2018
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489 people found this helpful
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Joe W Shum
3.0 out of 5 stars Don't expect you can get as picture shown.
Reviewed in Canada on 28 April 2019
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29 people found this helpful
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B. Diaz
5.0 out of 5 stars Prefect for our 7-year-old
Reviewed in the United States on 2 November 2016
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1,179 people found this helpful
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