NUK First Choice+ teats have an orthodontic shape and super soft zone which simulates the shape of a mother’s nipple during breastfeeding. This makes it easier for baby to accept and for mum to alternate between breast and bottle-feeding. The natural shape of the NUK teat also perfectly adapts to baby’s sensitive palate and helps exercise their jaw and teeth, while the NUK Anti-Colic Air System minimises infant colic caused by the harmful swallowing of air. The Flow Control Y-cut on the teat also allows baby to regulate their drinking intuitively and is suitable for all types of liquid.