1. Before using the glass, please use soft cloth and warm water to clean;
2, in order to avoid scratches affect the appearance of the cup, do not use a rough metal ball, etc. to wipe the cup body;
3. When the glass is filled with boiling water, the water level should not be overfilled so as not to overflow when making tea;
4. Do not put the glass into microwave ovens, disinfecting cabinets and other high-temperature appliances to directly heat them so as not to cause deformation of the cup body and affect the use effect.
5, children with caution, prevent supplies broken or burn yourself.