Teach your little one to drink independently with the Chicco perfect cup. For fully functional, the cup is ergonomically shaped. The 360' lip activated silicone membrane promotes independent drinking, by releasing liquids when baby's lip is pressed against the rim. The patent pending solution makes the cup spill-proof. It is easy for baby to drink.
360 Rim trainer with a clear silicone membrane that allows liquid to flow wherever lip pressure is applied and lets baby see liquid approaching, important for open cup training.