Practice fine motor work while keeping folks engaged. A marble is hidden inside each of the 4 different super soft, plush discs. Find it with your fingers and push through the different maze patterns. Pellet filling provides resistance, helping to build finger strength. The perfect quiet, focused activity for busy or agitated hands. Light, compact and perfect for on-the-go fidgeting. 6" diameter. Provides tactile stimulation and encourages finger isolation. Supports ADHD, sensory integration disorder or autism. Helps with mood & attention and perfect for sensory seeking.