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Win Nat Geo Rock Tumbler!

Nat Geo KiDS
Listed on 19th August 2021
Closes in 29 days 20th October 2021

Win Nat Geo Rock Tumbler!

Details of this

Transform rough rocks into extraordinary gemstones with the National Geographic Starter Rock Tumbler kit.

Fill the leak-proof barrel with the rocks and grit provided, and then tumble away. The machine will transform them into nine different types of beautifully polished gemstones. If you like you can attach them to the five fastenings provided to make your own jewellery!

A detailed learning guide describes all the gemstone specimens that you’ll add to your collection, helping you discover that geology really does rock!

How to enter

For your chance of winning, all you need to do is answer the question and enter your details and answer the question. Good luck!