When it's time to graduate to a larger cup, the C’est Silicone from Munchkin! Training Cup with Lid will be your baby's new BFF (bottle-free friend!). With an ergonomically designed lid to mimic drinking from an open cup, this gets you and your baby closer to that bottle-free open-cup life. Crafted of food-grade silicone, it’s easy on gums, easy to grip, and easy to sip, this 6 oz wonder is the trifecta of do-it-all sippy cups. Hooray for happy transitions and thoughtfully designed cups!