Interactive Puzzle Play – 8-piece wooden peg puzzle plays realistic instrument sounds when pieces are lifted and replaced, introducing young kids to music through hands-on, sensory play Discover Musical Instruments – Lift each piece to reveal matching illustrations and hear high-quality sounds from instruments like the piano, trumpet, drums, and more, helping kids connect sight, sound, and shape Lift-to-Play, Light-Activated Sounds – Sounds activate when pieces are lifted and stop when replaced; built-in light sensors work best in bright settings with pieces fully removed to trigger each sound Skill-Building Play for Toddlers – Easy to grasp peg pieces designed to support fine motor development, hand-eye coordination, and early problem-solving skills in a fun, screen-free format. Great Gift for Ages 2 to 5 – Makes an ideal screen-free gift for toddler and preschool girls and boys; encourages independent learning and early music appreciation (2 AAA batteries required, not included)