Chirp! Chirp! These are not your ordinary eggs you find at the grocery store! Crack open the shells to reveal six egg-straw special chicks. Learn shapes by sorting each shell into its own carton spot. Press down gently on their heads to hear them Cheep! Six different face and shell combinations are included to help your toddler develop fine motor skills as they play. Kids will love making them chirp and squeak, and you'll love the simplicity of a fun and easy toy. Best of all, no batteries are needed.