Say Goodbye to Colic Issues! Nourish Teeny-Weeny with unbeatable convenience!A slower and more controlled flow rate is specially designed for newborns.Closer to Natural Breastfeeding: The SofTouch extra-soft silicone nipple encourages proper latching, promotes healthy feeding, and allows little ones to seamlessly switch between breast and bottle.Anti-Colic System: Air valve design on the base of the nipple which allows a constant flow of feed with less ingestion of air; designed for tiny tummies.High-Quality Glass Material: Made up of ultra-high quality glass which offers impeccable transparency.Controlled Air Pressure: Minimizes air pressure, and ensures that there is no extra air intake while bottle feeding.Convenient: Wide-bore feeding bottle makes it easier to load formula milk.Easy-to-clean: Transparent body for perfect and convenient squeaky cleansing.BPA and BPS-free material makes it safer and healthier for babiesRecommended for: 3+ monthsTeat size: M, Y-cutSterilization Method: Boiling, Steam, Chemical & UV