1.There is a straw hole on the lid, please do not invert the cup to avoid pouring.
2.To protect your child, please cover the cap after adding the hot water.
3. Please do not freeze or microwave.
4.When filling vessels with boiling liquid, allow liquid to cool down with the lid off for at least 3 minutes before attaching the lid.
5.Please leave some space at top of vessel for lid to avoid overflow.