The NUBY ID00923 Non-Drip™ Anti-Colic Vari-Flo™ nipple for wide neck bottles is a soft replacement silicone nipple, designed for infants aged 4 months and older. It is compatible with all NUBY wide neck bottles.

• Anti-colic vents: The nipple is designed with three anti-colic vents to reduce gas and the likelihood of colic.
• Vari-Flo valve: This feature allows the baby to control the flow rate during feeding, releasing liquid only when the baby sucks.
• No-drip design: A pressure-sensitive valve prevents drips and leaks when suction stops.
• Teething nubs: The soft nubs on the nipple's surface help massage and soothe the baby's gums during teething.
• Material: The nipple is made from soft BPA-free silicone.