How To Use The Vacuum Mug

For minors, please use it under the guidance or notification of an adult. Before use, please clean the inside and outside of the cup (pot) with a neutral detergent in warm water. In order to make the cup (pot) keep warm and cold, it is recommended to add hot or cold water for preheating or precooling. It will be better if you add ice cubes when keeping it cold. To prevent leakage, please turn the switch and lid clockwise when the cup is tilted.