Pigeon’s range of wide neck feeding bottles now include the highly acclaimed Softouch Peristaltic PLUS teat – the result of extensive research in latching, peristaltic movement and swallowing. The Softouch Peristaltic Plus teat aims to be the closest teat to a mother’s nipple to reduce nipple confusion and promote easy bottle feeding. Made from a strengthened borosilicate glass (the same glass used in glass measuring jugs) in an ergonomic design. Includes an SS Teat. Includes an SS Teat. The SS teat tip is a round hole, meaning the milk will drip out without too much effort from your baby, perfect for when they are very young and their jaw muscles are less developed.