The first and only Non-Drip nipple (patent pending) is uniquely designed to prevent drips and spills. With a pressure sensitive valve feature safely built right into the nipple, fluid on flows out of the nipple with sucking actions of baby. This special valve closes when sucking action ceases, ensuring a leak resistent bottle.
With your baby's comfort in mind, an anti-colic feature was designed into the nipple, helping to prevent ingestion of air by baby, which may cause colic.
Nuby has taken this nipple one step further by adding the new patented Nuby nipple with raised offset surfaces that assist in the eruption of teeth by gently massaging infant's gums.