Product features from National Geographic for splitting two geodes: Age group: 8+. The set includes: 2 high-quality geodes, 1 safety goggles, 1 magnifying glass, 1 stand, 1 instruction manual. Split two geodes from National Geographic and discover amazing hidden crystals. Geodes are unique geological specimens that look like ordinary rocks on the outside. However, when you break them open, you can find beautiful crystals inside. Each geode is a surprise, and children love discovering the wonders hidden within. The set includes safety goggles and a colorful educational book about geodes. With the stand, you can display your favorite specimens, and the included magnifying glass allows you to take a closer look at the crystals. Explore the world of geology and crystals. Two high-quality geodes: impressive crystals inside. Each set includes safety goggles and a stand.