The 8oz bottle comes with a medium flow nipple suitable for babies 3 months and up.

It is designed to mimic breastfeeding to help babies easily transition back and forth from nursing to bottle-feeding. Comotomo uses a soft, skin-like silicone material - to offer a soothing, calming touch, and better grip for babies.

Wide-neck design for easy cleaning
Innovative & non-leaking anti-colic vents
100% safe medical-grade silicone: BPA, PVC, Phthalate FREE
Safe in: Dishwashers (top-rack), Boiling water, Steam Sterilizers, and Microwaves.

Do not use UV Sterilizers. There is no clear information about the risks or harmful effects of UV Sterilization. Overexposure to UV may generally lead to faster material degradation.