Description: Beautiful in color and appearance, this fully automatic mixing cup is more importantly, it is food-grade and temperature-resistant design, environmentally safe, and has a built-in soft seal, making it safe and leak-proof. With the ability to mix fully automatically, this stirring cup can be turned on with a single button, easily spiral stirring liquid, saving time and effort, making it easy to use and perfect for brewing milk powder, coffee, making milkshakes, etc. It is constructed of plastic material. The length of this automatic shaker cup is 16cm, the width is 6.5cm and the height is 6.5cm. It is suitable for home, office, school, outdoors, travel. Item Name: Automatic Shaker Cup Material: Plastic Features: Temperature Resistance, Automatic Stirring, Leakproof Capacity: 400ml Power Supply: 2 x AA Battery(Included) Size Details: L: 16cm/6.3", W: 6.5cm/2.56", H: 6.5cm/2.56" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Automatic Shaker Cup