Pu-erh tea

„This process was first developed in 1972 by Menghai Tea Factory and Kunming Tea Factory] to imitate the flavor and colour of aged raw pu-erh, and was an adaptation of wet storage techniques being used by merchants to falsify the age of their teas. Mass production of ripened pu'er began in 1975. It can be consumed without further aging, though it can also be stored to "air out" some of the less savoury flavors and aromas acquired during fermentation.“

„In the Western market, tea drinkers often end up buying a few pots in the beginning that don’t quite “fit.”
Maybe the size is wrong, the clay is poor, or is simply not a match to any of our desired teas. Perhaps the shape and craftsmanship are just not pleasing to us.
Owning bad teapots, experienced collectors will remind you, is “tuition” that helps you start to recognize better teapots from the others.“