Durable Leak-Proof Rock Polisher for Kids


In stock


National Geographic Starter Rock Tumbler Kit - Durable Leak-Proof Rock Polisher For Kids - Complete Rock Tumbling Kit - Geology Hobby Science Kit, Rocks And Crystals For Kids, A Great Stem Activity

Item Condition: New

Model: Ngtumbler2
Product Dimension: 7.5 X 11 X 9

Product Information

  • 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.
  • Satisfaction teed – 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.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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