The ORIGINAL 4" Sensory Ball, in a four pack of assorted, bright see through colors. Engage visual and tactile senses with the colorful, textured surface. Encourage growth of fine and gross motor skills, logic, reasoning, and coordination through bouncing, rolling, and tossing. Made with the same high quality features that made it the gold standard, including thick walls and a non-removable inflation/deflation receptacle (basketball pin type) creating a long lasting fun and therapeutic toy.Edushape 4" see-me sensory balls are perfect for developing baby's tactile senses and gross motor skills. The nubby texture of these colorful balls provides tremendous sensory and dexterity-building play. Baby can squeeze, roll, throw, kick and see through these textured play balls. The sensory ball improves hand-eye coordination and can be used to improve socialization skills when enjoyed in group play. Baby products by Edushape will enable babies to: explore, discover, visualize, and verbalize and so much more. At Edushape we encourage you to, touch with passion, laugh with love, and bond with your baby. Most of all have fun learning together.