RESEARCH ON BABY'S SUCKING BEHAVIOR: It is based on research on the 3 natural movements that a baby does while feeding in Japan.

LATCH-ON LINE: The new design with latching curve of the nipple is guiding for baby’s appropriate latch, so as to achieve effective adsorption.

ANTI-COLIC SYSTEM: Shaped to help minimize swallowed air. Advanced venting system to prevent gas.

STAGED FLOW: Designed suitably for baby’s developmental stage. For seamless switch between breast and bottle.

SOFT & FLEXIBLE: 100% silicone rubber and BPA free. For seamless switch between breast and bottle. It’s much closer to the softness of mother’s breast, helping smooth tongue movement.