Teat section has an "accordion-like" portion that enables it to stretch in response to the peristaltic movement of the baby's tongue and it is Made from thick ultrasoft silicone material, the nipple has similar elasticity to that of a mother's actual breast
Key Points
The nipple's surface is very soft, yet it does not collapse easily
The dome-like shape makes baby's mouth open naturally, supports its mouth softly and fits its lips gently
L size of nipple hole is recommended for baby's requirement beyond M and Y sizes