The set of bells is the ultimate game of calmness and relaxation for the baby. It is a completely educational game, as it mainly helps in the development of visual, motor, and auditory skills. Through its use, the child learns eye-hand coordination as well as the cause-and-effect relationship, as with each movement it produces sound. Additionally, the child discovers the world of colors and shapes, information that can be explored through touch and vision. Finally, it is a highly interactive game that arouses the interest of the child, keeping them occupied for endless hours.