NIB Playtex Baby Bottles Vent Aire Anti Colic Tummy Comfort 9 oz 3 Months + lot of 2 Playtex Vent Aire Baby Bottles Anti Colic Tummy Comfort are designed for infants from 3 months and older. These individual bottles feature a wide neck and angled design for easy feeding. The bottles come with NaturaLatch nipples that have a wide shape and medium flow rate, mimicking the experience of breastfeeding. Made with BPA-free plastic, these bottles are dishwasher safe and have a capacity of 9 oz each. The bottles are clear in color. See pictures they are part of the description.