כוס בידוד להפרדת מי תה

1. Material: 304 stainless steel liner, 304 stainless steel tea compartment, AS tea warehouse
2. Features: Tea water insulation adjusts the tea water concentration

*Reminder: The water cup is fragile, please store it carefully. After drinking the tea, please wash it in time and place it to dry in a cool, ventilated place.