It is a typical strong breakfast tea. Its color is a fermentation product. It has the highest content of all kinds of tea.
To prepare a cold tea, you will need 13g of tea per 1lt of water. Then place it in the refrigerator for 3-6 hours. To prepare a hot tea, you will need 7g of tea per 1lt of water. The water temperature should be between 90 and 100 ℃. The extraction time is 4-5 minutes.
