Henry the Spring Chicken from Lamaze looks inviting to play with thanks to the bright, bright colors and contrasting patterns. When you pull the eggshell on top of Henry's head up on the string, his eyes appear. By pulling up the eggshell, a child trains the muscles of the fingers and fun sounds are also activated. The different fabrics and ribbons on the toy stimulate the sense of touch. Operates on 2 AA batteries (included).