Find incredible crystal treasure hidden with the National Geographic Break Open 2 Geodes kit! Geodes are amazing geological specimens, appearing to be ordinary rocks on the outside. But once you break them open, you'll discover beautiful crystals inside. Every geode is a surprise, and kids love to discover the wonders within each! Safety goggles are included, as well as a full-color geode learning guide. You'll 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.