4th pu erh ,premium tea .It has the same great earthy taste with subtle elemental nuances. Pu erh teaPu-erh teas come from Yunnan province and improve with age. Some are still drinkable at age 50. They come in green, black, white and tea. These are teas with medicinal qualities, highly prized by the connoisseur. Tea leaves are withered, then, still slightly moist, they're heaped into piles where ...