BASF PPSU bottle, weaning artifact, a multi-purpose and multi-functional bottle, which restores breast milk design and feeds scientifically in stages. It is suitable for different growth stages of the baby. It is easy to transition from bottle to cup to learn to drink. 1-3 scientific feeding methods take care of the baby's oral health and development. Food grade liquid silicone rubber pacifier has the characteristics of anti bite, anti pull, super soft, no leakage and safer! Built in dual core return air, 3 seconds faster than ordinary milk bottles.