VTech Wiggle and Crawl Ball Wiggles and wobbles to encourage crawling Introduces animals, colors and numbers 6 interactive animals encourage play 5 flashing lights attracts attention 45 plus songs, melodies, sounds and phrases Language Development  Press the animals to learn names, colors and numbers. Sensory Stimulation  Bright colors and five flashing lights hold your babys attention. Motor Skills  Spin, slide, twist or press the buttons to build fine motor skills.