Feature 1Safe Material: Free from BPA, food grade silicone, eco friendly and healthy. The inner water tank is made of premium food grade PP material, which is professionally processed and never leaks. 2Fasting Cooling: This smoothies cup built in freezing refrigerant, which can transform your favorite beverages into refreshing smoothies in just a few seconds, making it delicious, safe and hygienic. 3Reusable: You can separate the cups and wash them in water with a brush, then you can continue using them, usually freezing once and using once. 4DIY at Home: Let the whole family enjoy DIY homemade ice cream, sorbet, frozen yogurt and other summer delicacies in no time. 5Great Gift: Great gifts for loved ones, family, friends, colleagues, classmates and children, everyone can have their own fun and play together!SpecificationItem Type: Frozen Smoothies CupMaterial: Silica gel, PP, refrigerantWeight: Approx. 569g/20.1ozProduct Size: Approx. 11.8x22.5cm/4.6x8.9in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xFrozen Smoothies Cup1 xStraw1 xSpoon1 x English Specification