To celebrate the launch of the Disney/Pixar summer blockbuster, Finding Dory, NUK has launched a strictly limited edition range of Finding Dory themed baby products including the First Choice+ 300ml Feeding Bottle featuring the original NUK orthodontic shaped teat, with extra wide lip support to simulate breast feeding as closely as possible and a soft zone that fits baby's mouth perfectly. The teat also features the improved NUK Anti-Colic Air System which minimises infant colic caused by a harmful swallowing of air. NUK First Choice+ Bottles are compatible with all First Choice and First Choice+ Teats and are clinically proven for combined feeding.For safety and hygiene purposes we recommend that you replace teats after 1-2 months of use or whenever they start to show signs of wear. Prior to sterilisation we recommend using the NUK Baby Bottle Cleanser, its natural formula removes dried on milk protein, pulp and juice residues more effectively than hot soapy water alone. To sterilise bottles and teats we recommend using steam, cold water sterilisation or a NUK Steam or Microwave Steriliser. We do not recommend dishwasher sterilisation as this can cause material damage.