FEATURES Suitable for wide age & baby use. Standard Neck 240CC, Nipple Attached T-3 Nipple teat can stretch & contract. Width neck bottle is easy to wash & easy to load powder milk. Two fur-preventing devices on Nipple surface, reduces the fur on the tongue. Angled shape bottle easily controls fluid to avoid choking & also helps to decreases raising baby's head angle. This glass feeding bottle is Boro-Silicate made safe and hygienic one from Germany, worth non-toxic and boilable. High temperature shock resistance special glass (best safety results). Farlin Heat Resistant Glass Feeder is free from deformation. Neutral in smell, so remains less milk smell after use. Smooth surface, to avoid germs stock on it. Bottle neck has smooth inner surface makes it easier to clean & it will not retain milk or dust. High quality duarable silicon nipple included. Best liability for use in hospitals (best hygiene results). Note: - This product is suitable for wide age & baby use