Roll, bounce, toss, and discover! Each of these three, high-quality silicone spheres features a unique design that mesmerizes the eyes and captures the imagination. Hands of all ages reflexively reach, grab, and explore their fascinating, rubbery textures before inevitably rolling them along a table or floor. And when they do Ears perk up. Minds are soothed yet excited. Curiosity and wonder unravel as the charming chimes hidden inside sing beautifully with each and every movement. Enliven your childs playtime expeditions with the cleverly captivating Sensory Rollers. Sensory Rollers Set of 3 uniquely textured silicone spheres with beautiful chimes hidden inside Encourages sensory exploration, fine motor skills, experimentation, cause-effect learning, imaginative play Cleverly captivating Enlivens sensory play Each sphere features 2 unique texture patterns 6 textures total Beautiful chimes hidden inside each sphere sing with every movement Includes 3 spheres in orange, green, blue Spheres each measure 2.5 inches in diameter Made of high quality silicone BPA free, safe for teething Dishwasher safe