Newborn Baby Rattle Toy Bendy Ball Little Boys Girls Teether Ball Music and Flashing Lights Shake and Roll Ball Gym Balls Ideal Gift for 3-18 Months Toddler, Infant, Children (Green + Pink)

UPGRADE BABY'S COMPREHENSIVE ABILITY 1.TACTILE TRAINING: when the ball is rolling, the bright colors and bright lights will stimulate baby movement desire to exercise baby's crawling ability. 2.HANDS AND EYES COORDINATION: By touching the ball with fingers, it can train baby's hands and eyes to be coordinative. 3.HEARING TRAINING: baby will identify where the ball is by hearing the sound of rolling. It can prompt baby's hearing development. 4.VISION TRAINING: bright colors and colorful lights from the fitness ball will stimulate baby's vision, to inspire baby's visual development. 5.TEETH DEVELOPMENT: teether can be bitten, which prompt baby's teeth development.