Leap Frog Alphabet Pal 2001 Rare Orange Caterpillar Musical Sound Lights A fun way to learn letters, phonics, and colors! Cute caterpillar is a pull toy that wobbles along. Choose from different settings to learn letters, the sounds they make, and colors. Four fun learning modes. Letters mode press one of 26 shoes to hear letter names. Letter sounds mode press one of 26 shoes to hear letter sounds. Colors mode press any shoe to hear its color. Music mode press each shoe to hear 26 tunes! Batteries not included.