Backed by 60 years of research on baby’s natural suckling motion, our SofTouch™ nursing bottles is the best and closest you can get to moms, tested and approved by more than 1 million babies worldwide. Moms have 99 other problems but nipple confusion ain’t gonna be one of it! The real simulation of the latching allows combining breast and bottle feeding to be possible. Anti-colic as our specialized technology of Air Ventilation System (AVS™) reduces intake of gas, a potential cause of colic.   Made with PP material (Polypropylene), this range is durable and light-weight. Available in 3 sizes – 160ml, 240ml. 330ml. For 0+ months. 160ml comes with SS size nipple. Nursing bottle made with PP Polypropylene compatible with SofTouch™ wide neck nipple. For 3+ months. 240ml comes with M size nipple.Nursing bottle made with PP Polypropylene compatible with SofTouch™ wide neck nipple. For 6+ months. 330ml comes with a L size nipple. Nursing bottle made with PP Polypropylene compatible with SofTouch™ wide neck nipple. Clinically tested for seamless switch between breast and bottle Shaped to help minimize swallowed air Advanced venting system to prevent gas SofTouch™ Peristaltic PLUS Nipple – 100% silicone, super soft and flexible to allow for natural and smooth tongue movement Bottle is made from Polypropylene (PP) material which is durable and lightweight BPA Free