Nuk first choice plastic bottle \ \ with temperature control indicator 3m+ \ \ when babies gradually grow and start to become active, their energy needs also increase. \ \ then it is the right time for solid food! Thickened foods and milk with cereals are the right choice, which will ensure a smooth transition from bottle to solid food. \ \ the nuk first choice plus bottle with silicone nipple with cross slit is suitable for those children who do not want to miss the familiar feeling of the bottle nipple. \ \ the right temperature, even when you are in a hurry – nuk first choice bottle with temperature control indicator \ \ is so pleasant! when you are in a hurry a little extra security is so welcome! The NUK First Choice bottles with temperature control indicator show at a glance when the contents of the bottle are at the right temperature. \ \ With the temperature control indicator, the scale on the bottle changes color depending on the temperature of the contents of the bottle. If the food is too hot, the blue indicator turns white. \ \ Important: The NUK temperature control indicator is considered an additional control. The temperature of the food should therefore also be checked by hand before the actual feeding. To check the food, a few drops on the inside of the wrist are enough. \