Reusable Ice Cube for Drinks Cloor-changing Design: The color of our ice cubes changes with temperature, the lower the temperature, the darker the color, and when the temperature gradually increases, the ice cube color will become transparent Food Material: Our plastic ice cubes meets food safety standards, uses environmental protection materials, internal and external materials are harmless to human body, can be safe to use Chills without Diluting: Solve the problem of diluting drinks with ice. Reusable ice cubes for coolers allows you to feel the ice drink while keeping the flavor of the ice drink Convenient & Reusable Reusable ice cubes can be put directly into the refrigerator, no water, only a short time, then take it out for use. If you want to use it again, wash it, dry it, and freeze it Application Scenario: You can use it with your friends at parties, picnics, bars, cafes to celebrate the arrival of summer, it will bring you a little cool in the hot summer days