Properties
What is it?
Nuby - Nuby Bottle Nipple Flat Head 2 Pieces 1538 Nipples fit most Nuby Super Straw and Super Spout cups with standard size heads. Designed to make the transition from breastfeeding to bottle-feeding easier for parents. Features a special valve that dispenses liquid only when the baby actively drinks. Recognized by pediatric dentists worldwide. BPA-free