Designed for growing babies, Dr Brown's Narrow Neck Level 4 Teats 9M+ offer a smooth and natural feeding experience. Perfect for babies aged 9 months and older, these teats feature a fast flow rate that’s ideal for thicker liquids and growing appetites. Made from soft, high-quality silicone, they ensure a comfortable and consistent feed every time.

How to Use:
Simply attach the Level 4 teat to your Dr Brown's narrow neck bottle and ensure it’s securely in place. Fill the bottle with your desired liquid, and as your baby feeds, the vent system reduces colic and gas, providing a calm, enjoyable experience. Always check the flow rate to ensure it's suitable for your baby’s feeding needs. Clean thoroughly after each use for optimal hygiene.