Specification: Item Type: Quick Smoothies Cup Material: Silicone, PP, Refrigerant Product Height: Approx. 21cm / 8.3in Product Width: Approx. 10cm / 3.9in Weight: Approx. 490g / 17.3oz Frozen Liquid Content: 250ml Beverage Capacity: 210ml Freezing Time: 4-6h (Ensure That The Ice Bag Is Solid) How to Use: 1. There is food grade refrigerating liquid inside the cup, which can exchange hot and cold with food materials to make delicious food, safe and hygienic. It can be reused, disassembled and washed with water. It can be frozen and used once. It has a shelf life of 18 months. 2. Freeze the cup for 4‑6 hours, pour in the original juice and gently knead for a few minutes to finish the smoothies. Package List: 1 x Quick Smoothies Cup 1 x Spoon 1 x Straw 1 x Manual