Description: Unique Feature: These Christmas Color Changing Cup are made from PP material that changes color when cold. When you pour in ice water or any beverage below 10 degrees, the white pattern on the cup turns colorfulChristmas Theme: Xmas Coffee Drink Cup feature a festive Christmas design, making them great as Christmas gifts for friends and family, , bringing fun and surprise to themProduct Dimensions: Each Christmas Water Tumbler has a bottom diameter of 60mm, lid diameter of 105mm, height of 175mm and comes with a straw that is 255mm in heightPackage Includes: Each set comes in a colorful box containing two cups and two straws, suitable or personal use. The total capacity for each cup is between 701 to 800mlWide Application: This color changing cup is suitable for various scenes such as cold coffee, ice water and cold juice, theme parties, birthday parties, holiday parties, family dinners and so on Specification: Material: PPCapacity: 701 to 800ml Size Chart: Mouth Diameter: 10.5cm/4.13inchBottom Diameter: 6cm/2.36inchHeight: 17.5cm/6.89inch Package Includes: 2 Color Changing Cup Note: Colors might be different due to different display.Manual measurement may cause slightly difference in size.