1Multicolor products are made of a variety of materials, which will stimulate the baby's tactile and visual development. 2After the baby swings the ball, almost no sound will attract the baby's attention. 3Can exercise the strength and flexibility of the child's hand, suitable for the baby to grasp. 4Parents can play with children to improve communication, which will greatly help children's growth. 5Strictly selected coloring process, the color is bright and saturated, and it is not easy to fade after washing.