Kids will discover beautiful crystals with The National Geographic Break Open 2 Geodes Science Kit. Geodes are amazing geological specimens, appearing to be ordinary rocks on the outside, but once you break them open youll discover beautiful crystals inside. Every geode is a surprise, and youll love to discover the wonders within each! Safety goggles are included, as well as a full-color geode learning guide. Youll also be able to show off your favorite geode pieces on the display stand and get a closer look at the crystal treasures with the included magnifying glass. National Geographic Toys makes the highest quality hands-on science toys, and all products are backed by exceptional service. The National Geographic Society is one of the worlds largest nonprofit scientific and educational organizations.