Inspire baby’s imagination with pretend keys that are just like yours! Press the buttons to hear multiple sounds that help develop understanding of cause & effect. The textural variety of the keys fosters tactile exploration which enhances brain activity, while the bold, saturated hues stimulate baby’s developing vision. The soft, textured surfaces of the keys encourage mouthing, aiding in the development of communication skills. Soft, textured surfaces encourage mouthing, aiding in the development of communication skills Dynamic sound variety develops hearing with electronic and non-electronic sounds Bold, saturated hues are visually appropriate for baby’s developing vision Textural variety fosters tactile exploration which enhances brain activity Sassy developmental baby toys are designed to help provide a solid foundation for lifelong learning by fostering development and stimulating the brain.High contrast patterns, product proportions, various sounds, age-appropriate materials and innovative functional features are all key components to our Sensory Play line of toys.