Pigeon Peristaltic Standard-Neck Silicone NippleSuper-StretchableTeat section has an “accordion-like” portion that enables it to stretch in response to the peristaltic movement of the baby’s tongue At PIGEON, we believe that stretch ability is the most important function of an artificial nipple in encouraging baby’s natural suckling Ultra-Soft SiliconeThe nipple’s surface is very soft, yet it does not collapse easily Made from thick ultra-soft silicone material, the nipple has similar elasticity to that of a mother’s actual breast The dome-like shape makes baby’s mouth open naturally, supports its mouth softly and fits its lips gently Size:It is always recommended that mothers select proper hole sizes that enable baby to have the ideal feeding time of 10 to 15 minutes during each feedS – recommended for newborns up to three months old baby for slow flow M – recommended for two to three months old babies for variable flow Y – recommended for 2 to 3 months old baby for variable flow L – recommended for baby’s requirement beyond M and Y sizes LL – recommended for baby’s when baby is not satisfied with L sizes
