Did your child enjoy the amazing interactive toy in the form of Fisher-Price Code-a-pillar caterpillar? If she had thoroughly explored all the possibilities of involving the articles that were part of the toy, she would definitely appreciate a set of expanding articles. They bring more portions of fun, solution issues, and room for further experimentation and coaching of logical thinking. Three Articles Crazy sound and caterpillar lights blink and sound with new sounds and joyful music. First you will dare to do it, then you will hear it resting in your sleep.