Nuk first choice+ rubber nipple, for a natural breastfeeding sensation, with the Nuk orthodontic shape. \ \ Nuk first choice has been the first choice of consumers for years in bottles designed based on breastfeeding. With the Nuk first choice+ nipple, we were able to come even closer to the natural way of feeding, with the aim of healthy development of the child's jaw and simulating as much as possible the feeling of breastfeeding from the mother's breast. \ \ Natural shape, adapted to the jaw. \ \ The special shape of the Nuk nipple is based on the shape that the mother's nipple takes on when the baby is breastfeeding. It provides the necessary space for your baby's tongue and jaw, so that natural breastfeeding movements can be made with ease. \ \ Soft like the mother's breast. \ \ with the new soft zone, the rubber nipple adapts to the palate even better – for a natural breastfeeding feeling \ \ prevents colic. \ \ the improved anti-colic air system allows the natural flow of food, so that your baby drinks comfortably and relaxed, without swallowing air. \ \ clinically proven. \ \ its particularly natural shape makes the nuk nipple particularly popular with breastfed babies. For this reason, it is ideal for babies who combine bottle feeding with breastfeeding.* \ \ nuk first choice+ latex: the softest nipple from nuk – for a natural feeling. \ \ \ natural shape, adapted to the jaw: the design of the nipples is based on the shape of the mother's nipple during breastfeeding. \ as soft as possible: for a familiar feeling when feeding - rubber nipple. \ colic prevention: improved anti-colic air system. \ available in size 1, 0-6 months, s (small hole = for thin liquids), μ (medium hole = for milk) and size 2, 6-18 months, s (small hole = for thin liquids), m (medium hole = for milk), l (large hole = for thick liquids). \ compatible with nuk first choice bottles and nuk breast milk collection containers \ 1 piece per package. \ \