- BREAK OPEN TWO LARGE GEODES – This science kit includes two jumbo geodes filled with dazzling crystal formations for kids to discover and collect!
- IMPRESSIVE SIZE FOR HANDS-ON DISCOVERY – Each real geode measures 8–10 cm (3.1-3.9 inches) in diameter, offering a big and exciting geology experience kids will love.
- GENUINE NATURAL SPECIMENS – No two geodes are the same! Every crystal formation is unique, making this kit an unforgettable hands-on science activity.
- GREAT FOR ROCK COLLECTIONS – Once opened, these jumbo geodes make beautiful additions to any rock or mineral collection and spark curiosity in earth science.
- LEARNING GUIDE & INSTRUCTIONS INCLUDED – Includes a full-color Learning Guide packed with geode facts, plus instructions to help kids safely break open their rocks.
- 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. support team to ensure a stellar experience!
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Product description Break open two jumbo geodes and discover the incredible crystals hidden inside! Each geode in this kit measures 3.1-3.9 inches in diameter and contains dazzling natural crystal formations that kids will love revealing. This hands-on science kit includes two real geodes, a full-color Learning Guide packed with fascinating geode facts, and easy-to-follow instructions to help kids safely break them open. Every geode is unique, making this an exciting geology activity and a great way to start or grow a rock collection. Order today! We make the highest quality hands-on science toys, and all products are backed by exceptional service. With a mission to inspire people to care about the planet, the National Geographic Society is one of the world's largest nonprofit scientific and educational organizations.
