1. First, please clean the study cup before using it in winter and summer. You can clean it with detergent or warm water to ensure that the inside and outside of the cup are clean.

2. Secondly, add the water or drink you need to drink into the learning cup, not more than half of the cup capacity, so as not to overflow.

3. Finally, when you need to drink, please open the lid and gently pour out the drink or water. After drinking, please close the lid tightly to prevent water or overflow of the drink.