As soft as possible for an intimate drinking experience. Prevents colic: improved anti-colic air system. Suitable for all Nuk first choice bottles and Nuk breast milk container. Suitable for all NUK FIRST CHOICE bottles and NUK breast milk container.
150ml plastic bottle with latex teat NUK First Choice Bottles are designed to be used with First Choice Teats. This ensures that no air is swallowed during feeding. Moral et al. BMC Paediatrics 2010, 10:6.