NUK New Classic bottles Comes with the NUK First Choice Plus nipple, which has a unique shape

 that allows you to combine breastfeeding with bottle feeding. Orthodontic shaped silicone nipple

 fits baby's mouth perfectly. The NUK Anti-Colic Air System equalizes pressure in the nipple,

 preventing colic as the baby swallows less air. The size of the hole in the nipple can be selected

 depending on the consistency of the food: S (for breast milk, water, tea), M (for breast milk

 substitutes), L (for mixtures with thickeners and liquid cereals). The wide neck of NUK New

 Classic bottles is ideal for filling and cleaning. Thanks to the slightly fitted shape of the bottle,

 it is easy to