Rose bud with black oolong, Black oolong tea is a classification of oolong tea, and it is the semi-fermented tea. In general, it is kind of traditional beauty tea and , In terms of weight loss and beauty effects, Black oolong tea is indeed twice that of oolong tea. Black oolong tea not only get more fat free It has a magical double detoxification effect. . Steeping guide Amount: 3g /1½ : 100°c, 2 – 3 minutes, refill water 3 0r 4 times