The flexible, weighted straws are gentle on the gums and allow your child to hold the cup at any angle . Improved straw to reduce leakage Click-Lock feature for a guaranteed seal, including a brush for easy straw cleaning . Suitable for water, milk or juice. Features:BPA freeCan be washed in the top rack dishwasher Suitable from over 12 months The color is blue See also the other products of the Munchkin brand, which are in the categories Bottles, cups, Feeding supplies and Mother and baby. If you are not sure about the choice of this product, be inspired in the category Childrens bottles with straws.