The Cup has an interlayer with water sample liquid in the interlayer. The method of use is: in the first step, put the empty cup into the freezer of the refrigerator to freeze the water in the interlayer of the cup into ice; In the second step, take out the cup from the refrigerator and pour the beer, juice and other drinks to be drunk into ice Cup; wait for three steps, wait a moment, the ice cup in beverage temperature gradually decreases, reaching the low temperature you like, and you can drink it. The convenience of ice Cup: First, you do not need to prepare ice cubes frequently; Second, you do not need ice cubes to reduce the concentration of drinks; Third, you do not need to directly put the drinks bought in the refrigerator to cool down. The cup body is made of plastic. The two-layer Cup wall is separated with liquid. This liquid cannot be taken out. It solidifies after being frozen in the refrigerator. It is used as cooling agent of the beverage in the cup. In order to enhance the appearance, usually colored liquid.

Usually the cup body is made of plastic, and the two-layer Cup wall is separated with liquid. This liquid cannot be taken out. It is solidified after being frozen in the refrigerator and used as cooling agent of the beverage in the cup. In order to enhance the appearance, usually colored liquid.

The color of the frozen liquid will fade slightly, and the color will gradually recover during the melting process.

To protect the Cup, the liquid in the compartment will not be filled, and consumers do not have to buy cups with too much liquid.