❣Pattern Recognition: The double-sided design of this High Contrast Baby Soft Book has 12 different patterns for babies to identify, the Soft Baby Books high contrast colors help babies' early visual development and help babies improve their cognitive abilities. ❣Grab Baby's Attention: Soft Baby Books enhance your baby's curiosity, engage your baby to touch and grasp, and strengthen your baby's leg and arm muscles. Black and White Baby Book also develops the brain and enhances hand-eye coord