The What' Zit Fidget is a sensory toy that provides hours of fun. The What' Zit features 18 blocks (9.5" length overall) connected by a string that allow for maneuvering and twisting, giving endless possibilities of shapes. It is a great fidget for individuals with Autism and other special needs who have a hard time sitting still and need to keep their hands busy. The colorful What' Zit is made of wood and each block is a different color allowing for visual stimulation. The What' Zit helps improve fine motor skills, eye-hand coordination, and imaginative play.