NUK Silicone Orthodontic Nipples, 6 Months, Fast flow, (2 Packs of 2 Each)
Any tear in the nipple can lead to the separation of a piece, presenting a possible choking hazard.Test strength by pulling on bulb portion before each use, particularly when your child develops teeth, discontinue use if any crack or tear appears.Do not attempt to enlarge hole with pin or any other sharp object, as this may cause tearing