Rattles are beneficial for children in a variety of ways. They provide auditory stimulation, helping to develop their hearing and language skills. Rattles also help babies learn cause and effect; shaking the rattle produces sound, which can be an exciting experience for young children. Additionally, rattles can help build hand-eye coordination as babies learn to grasp and shake them. Finally, rattles provide comfort and security for infants who may find solace in holding onto something familiar like a toy or blanket. All these benefits make rattles an ideal toy choice for any baby•s development journey!