Evenflo Balance Plus Angled Baby Bottle Standard Flow 0M+, 9 oz, is designed for infant feeding with an angled shape intended to support feeding positioning. The bottle includes measurement markings to assist with accurate preparation of formula or expressed milk. The standard flow nipple is intended for use from birth as indicated by the manufacturer. The 9 oz capacity offers flexibility for varying feeding volumes as babies grow. Intended for feeding use only. Follow manufacturer instructions for proper assembly, cleaning, and sterilization before first use and after each feeding. Inspect components regularly and discontinue use if any part shows wear or damage.