DR BROWN'S NATURAL FLOW OPTIONS PLASTIC BOTTLE PINK NARROW NECK TEAT SILICONE 250ml 0m + 2pcs

Plastic Bottles to reduce colic, the regression the belching and gas.
Interior Air Transit System:
The air enters the bottle neck and passes directly through the inner air passage system.
The air passes to the end of the bottle through the tube bypassing the milk
The air system prevents the passage of air into the milk, the vacuum pressure and rupture the teat
The baby feeds comfortable as milk flows freely like breastfeeding.
The air transit system helps:
reduce feeding problems
the preservation of vitamins
digest