Disney by NUK First Choice Bottles include all the great features of the NUK First Choice bottle range with the addition of a classic Disney illustration on the bottle. NUK has developed a range of the best baby bottles to make the transition from breast to bottle feeding easier. NUK First Choice Bottles feature the original NUK orthodontic shaped teat, with extra wide lip support which simulates breast feeding as closely as possible, and the NUK Anti-Colic Air System which minimises infant colic caused by harmful swallowing of air. NUK First Choice bottles are compatible with all First Choice Teats.• Available in assorted colours.• Approved by the British Dental Health Foundation.For safety and hygiene purposes replace teat after 1-2 months use. Sterilise using steam or cold water sterilisation, or the NUK Vapo Rapid Steam Steriliser (dishwasher and microwave sterilisation is not recommended as this can cause material damage). The NUK Baby Bottle Cleanser is recommended to effectively remove milk protein, pulp and juice residues.BPA (Bisphenol A) free.