UPIS 2 Count LL Size [6 Month++] 100% Silicone Nipple (ONLY Compatible with UPIS Baby Feeding Bottle) - Anti Colic Air Vent, Breast Shaped Nipple, BPA-Free, Slow Flow

Description TRUSTWORTHY UPIS WITH STRICT QUALITY MANAGEMENT : UPIS is certified to be "All Materials Safe" after passing strict and high standard quality management test conducted by domestic and international quality control authorities.

Through continuous research, development, and strict quality management, UPIS will always strive to make safe products for consumers with confidence.

Features & details Features ✅ 5 STAGE SYSTEM : UPIS nipple is designed to allow the appropriate amount and speed of milk flow according to the baby's monthly age.

The more hols in the nipple, the higher flow rate and amount of milk.

✅ ANTI COLIC AIR VENT SYSTEM : The air vent hole prevents colic by avoiding the ingestion of unnecessary air when feeding.

✅ BREAST-SHAPED : Breast-shaped nipple has angle of 140° which is the best angle for minimizing the nipple confusion.

(Effective latch : the angle of baby's mouth should be wide open; more than 140 degrees like breastfeeding) ✅ OVAL-SHAPED NIPPLE : Comfotable fit in the baby's oval-shaped mouth ✅ SOFT LIP TOUCH : The soft texture of the nipple minimizes the discomfort due to friction during bottle-feeding