The baby transitions into childhood, and the bottle gradually replaces the breast. NUK's First Choice system facilitates the transition to independent cup use.

The NUK First Choice spout made of rubber is pleasantly soft and spill-proof. NUK's integrated air escape system against colic counteracts the air vacuum inside the bottle, reducing the risk of colic and discomfort that arise when the baby swallows air.

• The rubber is extremely elastic and durable.
• It has high resistance to pulling and tearing.
• It is particularly flexible and environmentally friendly.
• It does not generate static charge, meaning it does not attract dust.

The spout is easily removed and reattached to the screw ring. It fits all NUK First Choice bottles and is suitable for children from 6 months and older.