A fun and easy way to introduce children to music at home or in the classroom! Mel-O-Dee Balls™ are an accurately tuned, C to C, 8 ball set, individually colored and note marked, so that virtually anyone can learn to play. Each set contains sound-to-color music, with songs familiar to everyone. Mel-O-Dee Balls™ come packaged in a colorful display carton. Rated for 3+.