Remember the joy of building your first sand castle? That magical and mesmerizing moment can be yours again. Take your hands to the beach anytime with super sands! Super sands combine ordinary sand with an active ingredient of Silly Putty® to create an entirely new state of matter. They look and feel like wet beach sand-yet are completely dry. They move, mold, fluff, and squish like nothing else you've ever seen. One touch and you'll be amazed! These safe non-toxic materials stick only to themselves so cleanup is a breeze. Use this book to jump-start your creative process and learn about the incredible properties of indoor play sands. Super Sands is your guide to imaginative play with these addictively entertaining substances. Experiment, learn, and create with fourteen inspiring activities for castles, pyramids, volcanoes, games, and more.