Colic in infants may be caused by a combination of influences including ingesting air during feeding. The new Anti-Colic range from closer to nature is specially designed to help reduce air bubbles in the milk and to encourage a good latch-on to help reduce the risk of baby ingesting air during feeding. The air vents down through the tube and into the air-space at the base of the bottle, completely bypassing the milk.Unique tube and value system to provide optimum venting during feeding
