Set Composition: Includes 10 different rattles and teethers. Common items in such sets include a trumpet rattle, hand-shaking bells, a tambourine, and various textured teethers shaped like flowers or animals.
Storage: Comes in a large bear-shaped jar with a blue (or sometimes pink) hat that serves as a lid, making it easy to store and carry.
Material: Usually made from BPA-free, food-grade plastic to ensure safety for babies who chew on the toys.
Developmental Benefits: Designed to help with hand-eye coordination, color recognition, and the development of hearing and touch.