Feature: QUICK FREEZING TECHNOLOGY: Built-in quick freezing liquid. The safety level of this freezing fluid belongs to the food safety level, which is healthy and harmless, please use it with confidence. Just pour your favorite drink into the cup, pinch it, squeeze it, and you can quickly get a delicious smoothie. POWERFUL FUNCTION: Add drinks to the cup according to personal preference to make your favorite smoothies, whether it is soda, juice, or milk, you can make them into smoothies. CLEANING: After use, please wash with cold water, not hot water. After cleaning, please put it in the freezer of the refrigerator for next use. KEEP COOL: In the hot summer, ice cream melts quickly. If you have this cup, you can put the ice cream in, so you don?t have to worry about it melting, you can even melt the ice cream. Put it in the cup, pinch it, squeeze it, and the ice cream will re-solidify, how amazing it is. MATERIAL: The body of this cup is made of food-grade silicone material, which is soft, non-deformable, anti-drop and explosion-proof. The lid of the cup is made of food grade PP material, which is safe, healthy and harmless. Don't worry about the impact on your child's health, please feel free to use it. In addition, please do not stir with sharp objects to avoid scratches on the inner wall of the cup, which will affect its service life. Package included: 1*Smoothie Cup Note: Besides different computers display colours differently, the colour of the actual item may vary slightly from the below images, thanks for your understanding. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm)