This three pack of high-quality silicone spheres (by Fat Brain Toys) are uniquely designed. The balls encourage sensory exploration, cause-effect learning and imaginative and experimental play. Hands of all ages reflexively reach, grab, and explore the balls fascinating, rubbery textures before inevitably rolling them along a table or floor. Each of these three, high-quality silicone spheres features a unique design that mesmerises the eyes and captures the imagination. Beautiful chimes are hidden inside each sphere that sing with each movement. Made of high-quality silicone the balls are BPA free, safe for teething and dishwasher safe. Spheres each measure 6cm in diameter. Age guide: from 6 months.