The Philips Avent Natural Response series incorporates top innovations for your baby's proper development:
* Natural Response Nipple: Works like the mother's breast, as it releases milk only when the baby actively sucks, allowing pauses for breathing and swallowing.
* Reduced Leaks & Waste: Milk does not flow freely from the nipple when the baby stops, reducing leaks and making feeding clean both at home and on the go.
* Ergonomic Design: Features a wide and soft shape that mimics the natural form of the breast, making it easier for the baby to latch on correctly and easily.
* Flow 4 (Medium): The set includes two level 4 nipples, suitable for infants 3 months and older who need a faster flow.
* Ultimate Safety: Made from high-quality transparent silicone, an extremely durable, pure material that is 100% BPA-free.

To ensure maximum comfort for your child and proper maintenance of the product, follow the instructions below:
* Integrated Anti-Colic Valve: Features an advanced anti-colic system that prevents air from entering your baby's tummy, significantly reducing colic and discomfort.
* Full Compatibility: These teats are fully compatible with Philips Avent Natural bottles for maximum flexibility.
* Before first use, disassemble the components and sterilize them in boiling water for 5 minutes or in an appropriate sterilizer.
* Thoroughly clean the teats after each feeding with lukewarm water and mild detergent, avoiding the use of harsh scrubbers.
* Regularly check the teat by pulling it in all directions and replace it immediately at the first signs of wear or tear.