

National Geographic Hobby Rock Tumbler Kit
Key item features
- Polish Stones: Make any stone sparkle and polish everyday rocks into dazzling gemstones.
- Complete Kit: Includes tumbler, four polishing grits, sifter, learning guide, and nine types of real rough gemstones.
- Easy Operation: Features simple instructions, one-touch settings, and an automatic shutoff timer.
- Educational Fun: Promotes an interest in geology and science, making it a fun activity for children of all ages.
- Durable Design: High-quality tumbling machine with a powerful motor and noise-reducing, leak-proof barrel with a stainless steel lid.
- Jewelry Creation: Includes jewelry fastenings to create beautiful homemade jewelry from polished gemstones.
- Informative Guide: Comes with a full-color information guide with cool facts about each of the included gemstones.
Specs
- Science set typeRock Tumbler Science Set
- Edu focusGeography & Globes
- Minimum recommended age8 years
- ThemeScience
- ManufacturerJMW Sales, Inc.
- Height7.8 in
Reviews summary
- : Offers lower price point compared to similar products.
- : Ideal option for rock enthusiasts and children.
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About this item
Product details
Great way to start a rock collection! Learn about the exciting hobby of rock tumbling with National Geographic. This rock tumbler 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 shut-off 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.
- Make any stone sparkle and polish everyday rocks into dazzling gemstones
- Enhance 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.
Specifications
Science set type
Edu focus
Minimum recommended age
Maximum recommended age
Warranty
Warranty information
Warnings
CHOKING HAZARD - Children Under 3
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Customer ratings & reviews
Reviews summary
- : Offers lower price point compared to similar products.
- : Ideal option for rock enthusiasts and children.
Showing 1-3 of 26 reviews
Verified Purchase
Hobby Rock Tumbler
This is a great product. It takes a very long time to do these rocks though. I hadnt expected that. There are many steps to each batch of rocks. The tumbler runs for multiple weeks all with different grit as you go. It has very good directions and so far it has done a good job on rocks.
Verified Purchase
Rock tumbler
My grandson loves geology and so this is a perfect gift!!
Verified Purchase
I bought this for my 10 year old and he loves it. He loves seeing what the rock looks like after it is polished. I would recommend this to a friend.
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