Dr. Brown's Options+ Slow Flow Preemie and Newborn Anti Colic Bottle Set with 4oz Bottles HappyPaci

4 - 4 oz/120 ml Options Bottles with fully-vented design to preserve nutrients and aid in digestion 4 - Preemie (Slowest Flow) Nipples with narrow base for whole-nipple engagement 4 - Level 1 (Slow Flow) Nipples designed to offer a paced, controlled feeding 4 - Storage Caps for refrigeration or travel; 1 - HappyPaci made of 100% soft silicone and shaped the same as Dr. Brown's Nipples for increased acceptance Bottles, nipples, and pacifier are dishwasher safe (top rack), sterilizer-friendly and BPA free