- Fast flow teat works with internal vent system for paced feeding
- Each Level 4 Teat has same consistent flow rate, so both you and baby know what to expect
- Made of super-soft, high-grade silicone
- Fits all Dr Brown’s Narrow bottles
- The suggested age range for the Level 4 Teat is 9 months+, but baby’s preferred flow rate may vary
- Dishwasher (top rack) and steriliser safe
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BPA free