Have you ever picked up a smooth rock from the beach or river bed?
This process, when done naturally, takes decades or even hundreds of years. With this Rock Tumbler Starter Kit, you can begin unleashing the beauty of ordinary rocks in just a few weeks! Get Ready for Beautiful Results.
This high quality polishing machine with powerful motor and leak-proof barrel creates ocean-smoothed gems you’re sure to love.
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 a great way to start or supplement an extraordinary rock collection.
Inspire Young Scientists
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, and join National Geographic as we inspire future generations by showing them the wonders of the natural world.
- TURN ROCKS INTO GEMSTONES — Create stunning polished gemstones for your rock collection with this rock tumbling machine from National Geographic
- PERFECT FOR BEGINNERS — Everything you need is included! Follow the instructions to produce sparkling gems. You can even make custom jewelry (fastenings included)
- LEARN AND DISCOVER –Learn about all 9 of the gems included and then explore your own backyard for additional rocks to polish with your tumbler
- IMPROVED QUALITY — This 2016 tumbler has a powerful motor and a newly improved leak-proof chamber and comes with National Geographic Toys’ 100% satisfaction guarantee
- COMPLETE HOBBY KIT — Quality rock tumbling machine, rough gemstones (½ lb), four polishing grits, jewelry settings, educational info guide, & instructions