Hobby Rock Tumbler
Turn rough rocks into beautiful polished gemstones with our high-quality rock tumblers. These powerful tumbling machines are perfect for beginners ...
View full detailsTurn rough rocks into beautiful polished gemstones with our high-quality rock tumblers. These powerful tumbling machines are perfect for beginners ...
View full detailsAny dirt-loving kid would love to get their hands on the National Geographic™ Fool’s Gold Mini Dig STEM Science Kit! A great way for young explorer...
View full detailsFind crystal treasure! Geology is downright exciting when you're breaking open rocks and finding crystal treasures! Geodes can form with a variety ...
View full detailsMix the crystal growing powder into water, add your seed rock (fluorite), and watch your glow-in-the-dark crystal grow before your eyes! This kit c...
View full detailsGrow an awesome purple crystal with the National Geographic Purple Crystal Growing Lab! Easy-to-follow instructions lead you through the crystal gr...
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