Help to make the switch from breast to bottle easier with the MAM Newborn Size 0 Teats - the smallest, slowest teats, designed especially for newborns, smaller, and premature babies. MAM Newborn Size 0 Teats helps to make the switch from breast to bottle easier. The Skin Soft teat is soft and familiar to babies and the symmetric shape fits perfectly in their mouth. The size 0 teat is MAM\'s smallest and slowest teat, and it is perfect for newborns, smaller, and premature babies. Key features of MAM Newborn Size 0 Teats: Skin Soft teat is soft and familiar to babies Symmetric teat fits perfectly in baby\'s mouth Size 0 teat is MAM\'s smallest and slowest teat Perfect for newborns, smaller, and premature babies