File:Scenery, Kodiak National Wildlife Refuge.jpg Wikimedia Commons The National Gallery on Trafalgar square London's National Flickr , 30 42 2 3. National Geographic Break Open 2 Real Geodes Geology doesnt get more exciting then breaking open rocks and finding crystal treasures! Geodes can form with a variety of crystals inside and National Geographic has searched the globe to bring you the best variety of geodes. This earth science kit provides a hands on science experiment that you and your children are guaranteed to love. This is a perfect activity for energetic boys and girls! The included display stand is perfect for showcasing the crystals you find and starting a rock collection, while the learning guide will teach you many amazing facts about geodes! dries out. Contents: 2 high quality crystal filled geodes, safety goggles, display stand, and full color learning guide. Interactive learning: Theres no better way for your child to explore the wonders of science then through a hands on science project. Packaging Dimensions: 26 H x 19 L x 6 W cm Recommended Age: 8 years and up