Harmful! It is not advisable to make tea in a copper pot! Bad for your health! It is best to make tea in a glass. Tea floats up and down in the cup, and its fragrance is overflowing. Isn't it beautiful? Tea is health water, tea is health soup, it is a kind of happiness to have good tea and drink good tea! May you drink tea healthily, prevent diseases, be happy and happy! I want to share it with you. If there is any inspiration, please adopt it! I wish you a happy mood, good health and all the best!