Made in Japan
No need to change the hole size
Transparent and tough Silicone
Super cross cut hole technology
Anti-Colic air vent
ChuChu Baby's basic design teat. Super Cross Cut Hole TechnologyFWorld-wide patents applied. This adaptive structure maintains a suitable hole size that may be used until weaning. The super cross cut hole is usually closed, but only opened by the baby's suction and teething power. It will not leak even if bottle tips over. Because ChuChu Baby's teat resembles mom's breasts, it can make an adjustment of the amount of milk flow controlled by the baby's suction. It is made of transparent and tough Silicone. Anti-ColicFThe air vent located on the side of the teat prevents the inside of bottle from becoming a vacuum. Any air adjustments by the cap are unnecessary and this structure dispenses just the right amount of milk sucked by a baby. Safe and secure teats based on gMade in Japanh quality.
ChuChu Baby Silicone Rubber Teat 3P - 44226242