Tiny Twinkle - 硅胶婴儿奶瓶替换奶嘴 2件套 Size:Medium Flow so use the front side

so use the front side for restful sleep and the back side for heat generation

For those who are prone to itching and those who are prone to rough skin

dipotassium glycyrrhizinate

and parents

even those not legally regulated

Tiny Twinkle - 硅胶婴儿奶瓶替换奶嘴 2件套 Size:Medium Flow so use the front sideMade of 100% safe hygienic medical grade silicone, Tiny Twinkle silicone nipples are created for comfort, providing a natural feeding experience for babies. Double anti colic vents helps prevent baby from swallowing too much air. Flex and stretch nipple and soft natural shape of the silicone help mimic the natural feel of breastfeeding. Safe for use with dishwashers, steam sterilizers, boiling water and microwaves. Available in 3 sizes: Slow Flow (0