Pura's feeding systems are not only the safest in the world but our Natural Vent Nipple was designed to mimic the variable flow rate of breast feeding. These nipples, designed over the past year by the Pura team, employ a new shape that promotes a better seal between the baby and the nipple, an elongated vent to reduce colic and spit-ups, and the use of multiple holes in the tip to achieve different flow rates. In addition, we have added a Y-cut version for thicker liquids and/or even faster flow.
SKU OY-PS-00283