Features: -With built-in freezing liquid, turn your favorite drinks into delicious smoothies in minutes. -Easy to use, freeze the cup for 5-6 hours, pour the refrigerated drink in, cover with lid, squeeze for 3-4 minutes, and your smoothie is ready. -Made of high-quality silicone, wear-resistant, scratch-resistant, tough, durable and reusable. -Equipped with a straw spoon, the detachable design allows you to use it as a spoon or a straw, perfect for enjoying different flavors of smoothies easily. -You can carry your homemade smoothies with you, suitable for the office, outdoors, travel, home, etc. Specifications: .