Waba fun kinetic sand is a product that breathes motion. Kinetic Sand is easy to shape. Playing with Kinetic Sand is a magical and mesmerizing experience, giving a moment of relaxation. Sand play stimulates and develops children’s fine motor and creative playing skills. Kinetic Sand is the perfect material for open-ended, non-directed play. It leaves no sand or residue on your hands and is great for sensory therapy. Also, it is 100% safe and non-toxic.