Get your little one moving with the Light and Move Learning Ball by VTech. Equipped with a sensor the ball wobbles and rolls on its own to encourage crawling and develop gross motor skills. The educatonal ball also helps develop fine motor skills as your baby presses twists and spins the animal keys to discover shapes numbers animals and animal sounds. The spinning bird and flashing light attract attention while 2 sing-along songs and 15 melodies provide auditory stimulation. Move and crawl with animal friends!