•Newborn SS/S pacifiers are 10 degrees hardness, M/L/LL are 20 degrees hardness
•The lower the hardness, the softer it is, and the closer to the touch of mother's breastfeeding
•The SS and S size newborn nipples on the market other than the Gulicola brand are generally 20 degree silicone rubber, which is equivalent to the Gulicola M size nipple.
•Food-Grade: Made of 100% food-grade silicone, free of BPA, PVC, phthalates.
•New-Design: Points on the nipple guiding for appropriate latch, train babies with correct suction habits in breastfeeding.
•Anti-Colic: Shaped to help minimize swallowed air. Advanced venting system to prevent gas.
•Breast-Like: Nipple enables babies to engage in the same natural sucking actions learned at the breast, allowing for a smooth transition from breast to bottle and back again.
•Natural-Flow: From SS to LL size
•The softness and hardness of each size of nipple are different.Scientific Feeding, Selecting Correct Flow Rate NipplesMeet the needs of babies at all stages