Chicco BIBERON NATURAL FEELING AZZURRO 6M + 330ML-The bottle line that simulates instinctive breastfeeding like mother's breast. The teats are made of ultra-soft and velvety silicone to ensure a natural sensation during feeding. Exclusive inclined teat: The special shape of the teat allows for natural sucking and attack as on the mother's breast. Maximum protection from colic: The double anti-colic valve guarantees maximum protection from colic. In addition, the tetteralla always remains full of milk to prevent air ingestion. Inclined slow flow teat: Ideal for first feedings.