[Usage]: The coffee heater is equipped with a coaster to keep your drink at a perfect temperature. This device is suitable for heating milk, coffee, and tea. [Intelligent Constant Temperature 55°C]: The coffee cup heater maintains coffee, drinks, milk, tea, and chocolate at a warm temperature. [Automatic Shutdown]: Equipped with a sensor, it automatically shuts down when no cup is detected on the coaster. [Compatibility]: The electric heating plate is designed for even heating and is suitable for most standard cups. [Gift]: A complete set of hot drink accessories makes a great birthday gift for friends and family or other special occasions. Size: Mug size: 13 x 9 cm Coaster size: 16 x 12 x 2 cm Material: Ceramic Color: Green Package Contents: 1 x Ceramic cup with lid and spoon 1 x Coaster Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement allows an error of +/- 1-3 cm.