When baby sucking, the space of the bottle taken up by liquid. The baby has to suck harder to drink the milk from the bottle. The increases the amount of air that the baby swallowed will cause baby to suffer hiccups and colic.
When anti-colic valve, air will flow through the valve to replace the space taken up by th liquid. It then pushes the liquid out whne the baby sucking. Baby will able to suck without stress.
- BPA Free
- Anatomical teat
- Slow Flow