The Nuby 3 Stage 7oz Non-Drip Standard Neck Bottle by Luv N' Care features a soft, Silicone Spout, plus an Anti-Colic Air System that prevents ingestion of air by baby. Teething Nubs that massage and stimulate gums,a Vari-Flo Valve that allows child to control the liquid's

Why buy three different feeding systems when you can get them all in one? The Nuby 3 Stage Standard Neck Grow Nurser grows with your child!No Leak! No Drip! No Mess! Soft Silicone Spout Included Yellow-Orange ,Pink-Purple,Blue-Green by Luv N' Care