2, double glass can be used to make tea, but because it has heat preservation function, so when making tea, you need to pay special attention to the water temperature, unscrew the lid of the cup in time and drink it, otherwise it will become tea.

3. For tea, the temperature of water is an important factor affecting tea products. Too high a temperature will destroy the beneficial molecules in tea; But if the temperature is too low, it will not make the tea delicious. It is usually recommended to use porcelain cups or purple sand to make tea. You can also use glasses, but not plastic cups.

From the above, we can clearly know that double glass can make tea.