Quick-frozen Smoothies Slushy Cup is the perfect solution for those who enjoy smoothies and frozen drinks. This cup has a capacity of 150ml, just enough for one serving. It is made of high-quality materials that are durable, soft, and safe. Quick-frozen Smoothies Slushy Cup is easy to use: simply pour your beverage into the cup, add water to the inner tank, and freeze for 7-8 hours. To enjoy your drink, take out the cup, add water to the inner layer, and soak for 30-60 seconds. Pinch the cup to get a glass of smoothie. The flowers are colorful and return to their original color. Delicious food is made by the principle of heat exchange between the built-in freezing liquid and ingredients. Happy Magic Sand Ice Cup you can have it by squeezing delicious food. It's simple and easy to use. Quick-frozen Smoothies Slushy Cup is a good helper for relieving summer heat and thirst.