Description: Just freeze the cup for 7-8 hours to make sure it becomes solid, then take it out and put it into a cold drink, squeeze it and you can enjoy a delicious smoothie. Features: [DIY Smoothie]Pour any drink you like, like juice, etc., wait for 30-60s, and squeeze it. In only 2 minutes, you get a smoothie. [Spill-proof Design]Please do not pour the liquid beyond the max water line. The cup has 3 anti-spill holes, even if the water is overfilled, it can be returned to the cup. [Reusable]It lets you try a new taste every day. Just wash the cup and refreeze it to start the next freezing adventure. [Useful]Great gift for lovers, families, friends, colleagues, classmates, and children. [High-quality] Food-grade cup body is flexible and dimensionally stable. Specifications: Color: Yellow; Green; Orange; White (Optional) Material: PET, LDPE Style: Practical Capacity: 150mL Applicable Temperature: -40 to 60(No hot water can be filled) Application: Water, Drink Occasion: Kitchen, Travel, Camping, Gym, etc Package Size: 10.5*10.3*15.5cm / 4.13*4.05*6.1inch Package Weight: 220g / 0.48lb Package List: 1 * Frozen Squeeze Cooler Mug Note: 1. Do not use sharp objects to stir in the mug to avoid damaging the mug wall. 2. The applicable temperature of the cup is -40 to 60, and hot water over 60 is not allowed. 3. It takes longer to turn milk products into smoothies than juices. Leave the milk products in the cup for 3-4 minutes before squeezing them. 4. In order to extend the life of the cup, it is recommended to store the ice layer in the freezer until the next use. 5. Be sure to wash it after each use. 6. Children should use it under adult supervision.