Little ones can sleep comfortably and feed on time with Avent Anti-Colic With AirFree Vent Newborn Starter Gift Set, SCD807/00. It is a set of feeding bottles that helps relieve little one off of gastric pains and other digestive problems. The bottles are designed with AirFree vent, and anti-colic valve system that blocks air inside the bottle preventing it from entering baby's stomach and cause discomfort. The soft silicone nipple in these bottles ensures that only milk passes through them with only the required flow rate according to baby's age group. The gift set includes simple to use and easy to wash feeding bottles.