Product Description:"This authentic iced black tea is made by combining the 'Dimbula tea leaves,' the queen of Ceylon black tea, with pure tea to create a luxurious aroma. Using Kirin Beverage's proprietary 'micro-brewing method,' finely ground and normal-sized tea leaves are extracted to create this authentic iced black tea, which allows you to enjoy the luxurious aroma and pleasant astringency of black tea. It has a refreshing sweetness and low calorie count. It has been a long-term best-selling product since its release in 1986.