Soothe baby’s sore gums with our Superman Teether. Made from silicone that’s flexible and gentle enough when your baby wants soft pressure on their gums. Texture massages and provides relief to gums while allowing your baby to explore shapes. Chill for added relief. Silicone has a natural resistance to bacteria. It can be safely boiled to sterilize. Made from 100% food-safe silicone and does not contain any petroleum-based plastics or toxic chemicals.