It is made of pure tannin, does not contain bisphenolamine, has heat resistance of about 200 °C, moderate hardness, comfortable touch, and can be applied to baby's mouth.
The baffle venting hole design can clean the outside and inside of the nipple, and it is not easy to hide dirt in the nipple.
It helps to strengthen and widen the lower teeth to facilitate the full development of the baby teeth. It can correct the bad habits of the baby sucking fingers and avoid the gingival deformity.
