As your infant develops, boost their audio-visual skills with an Edushape Mini Rainbomaker. This 8-inch sound stick features three tiers of colorful fun. Designed for little hands, each section has three tiers with little balls that make soothing sounds similar to the rain falling. Along with fostering a love of sound, this toy encourages learning about cause and effect, promotes being active, and helps children fine-tune their motor skills.