Each pack comes with 2 silicone nipples designed to most closely mimic natural breastfeeding. Our naturally shaped, soft, silicone nipples are ideal for babies who have trouble transitioning from nursing to bottle-feeding. Each replacement nipples also have two truly innovative vents that are built in to prevent colic, while totally eliminating leaking issues. Variable Flow (Y-Cut) 6+ months (thicker fluids) .
- Soft & flexible to mimic fingers.
- Easy to grab & hold.
- Multiple grabbing and biting points.
- 100% safe medical grade silicone: BPA, PVC, Phthalate FREE
- Safe in: microwave, boiling water, dishwashers and sterilizers.