This wall panel has eight discs that have different designs on them, and when the bottom one is turned, they all spin. It makes for quite the eye explosion! The Sensory Wall has a variety of elements that provide many different sensory experiences. They engage these senses - sight, touch, hearing - as well as a sense of physicality. After exploring and understanding, children start to describe their experiences and when they express their experiences in words, they develop good language skills. Made of birch wood veneer.