Blue Marble
National Geographic Break Open 10 Premium Geodes –
$31.99
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What Real Buyers Say
★★★★★ "My nephew loved this! He is curious little man and this was perfect for him. Not too messy, had a great variety of geodes that looked amazing under th..."
★★★★★ "This geode cracking kit was a fantastic hands-on activity for my kids—and honestly, I enjoyed it just as much! The kit came with several real geodes, ..."
★★★★☆ "I read many reviews about this product before finally deciding to choose it over other options. (I always read the 1's, as well as the 5's). Ultimat..."
Key Features
- DISCOVER CRYSTAL TREASURE - Break open these rocks to reveal amazing crystals inside! Geology doesn’t get more exciting than breaking open rocks and finding crystal treasures. This great STEM activity
- COLORFUL VARIETY – Geodes can form with a wide variety of crystals inside. These geodes have been hand-selected to bring you the best variety available.
- 100% NATURAL GEODES – These real specimens may be as big as a tennis ball, or as small as a ping-pong ball. Kids will love the thrill of cracking them open to see the natural beauty inside. This STEM
- 16 PAGE FULL-COLOR LEARNING GUIDE – You’ll learn all about the fascinating science behind how geodes are formed in the detailed, full-color Learning Guide. National Geographic educational toys make sc
- AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. suppo
4.6
Our Verdict
The Blue Marble National Geographic Break Open 10 P earns a 4.6/5 from 35635 buyers. At $31.99, it's an excellent choice for the science kits & toys category.
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