Colorless, odorless, non-toxic, high and low temperature-resistant
Measure up to SGS and QS standard, maintain baby health
Unique skidproof design for comfortable and secure grip
Wide diameter for easier cleaning and filling
Wide nipple bottom, natural feeling as breasts to baby
Nipple has automatic air flowing hole to adjust the flow of milk and prevent the baby from sucking excessive air, reduce the phenomenon of flatus, disgorge and hiccup