COLOR CHANGING CUPS?:Once you fill the fruit pattern cup with kids favorite iced beverage below 59°F, mesmerizing color changing will happen in these cups. The fruit pattern cups for kids which is colourful and suitable summer party, swimming pool party,family dinner or kids birthday party will ensuring your family or friend to the happy party vibes! These color changing pint cups are perfect for all 15 ounce beverages which are suitable for kids.Useing these cups for a pint of milk,juice,milkshakes,smoothies,ice coffee,beer and ice tea.Enjoy drinking!