Gumlii is a sensory teether and rattle that is perfect for your little one! Made of 100% food grade silicone, Gumlii is lightweight, flexible and soft as well as safe and non-toxic for your gumming child. Little fingers can't resist Gumlii's textured, chewy nubs, easy-to-hold grip and gentle rattle! Gumlii was developed bey our team of doctors, therapists and parents to help children explore, learn and grow! Food Grade Silicone. BPA and Phthalate Free. Age 0 months +