Set of 2 Initiation + silicone teats, flow 1 (slow). The anti-colic system is integrated into the pacifier thanks to a patented valve, which promotes air circulation and reduces the risk of colic, aerophagia and regurgitation. The 3-speed round pacifier makes it possible to adapt the flow to the baby's sucking rhythm, by aligning the mark with the baby's nose during the meal. It is adopted by 9 out of 10 babies.