♥Save More♥ Comotomo Nipple Pack (4pcs)Comotomo Silicone Nipples are designed with a super wide mound and natural shaped nipple for a better latch that mimics breastfeeding as much as possible. Designed to eliminate nipple confusion for babies transitioning, or mixed feeding. Features two vents, to eliminate unnecessary air intake, which is very important for babies with colic. Replacement Silicone Nipples : Slow Flow 0 3 months (1 Hole) Twin Pack Medium Flow 3 6 months (2 Holes) Twin Pack