A friend of mine acquired a Jian (10 tongs), of this cake a while back. This cake is made of pure Ban Zhang wild arbor leaves, using 8582 formula to compose this cake commemorating the 20th anniversary of the 8582 recipe, produced by Zhou Yong. Total of 100 Jian was made.
8582 recipe was created by Zhou Zong, brother of Zhou Yong. Zhou Zong was the founder of Nan Tian Company, one of the biggest tea traders in Hong Kong. Zhou's father was a political activist since the 40s and a jewelry trader, he also contributed to the invention of Wo Dui method to produce cooked pu-erh. 8582 was specially made for the Hongkong market and solely distributed by Nan Tian Co..
Nei Fei is a big leaf hot branded with Nan Tian (South Sky). I have seen fake ones stamped with red ink. Beware!
Taste is lovely Ban Zhang floral, sweet teas lasted many infusions, open leaves are strong and big. Compare to Ban Zhangs I have in stock, it's definitely a notch up.