About This Korea?셲 No. 1 Premium Tea Brand: Osulloc, Korea?셲 most beloved tea brand, has cultivated and harvested tea from Jeju Island since 1979. Osulloc is a premium tea brand worldwide, having placed first in many global tea competitions.nature Green Tea, made exclusively from young tea leaves from Jeju, boasts a sweet and refined flavor with a delicate appearance. Osulloc Signature Green Tea, made exclusively from young tea leaves from Jeju, boasts a sweet and refined flavor with a delicate appearance. Easy Brewing Pyramid Tea Bags: Simply place one of the teabags in a cup, pour over 150ml of hot water and wait 2 minutes to steep. Enjoy Hot or Iced: Prepare the tea with hot water, or let the tea cool and mix with ice for a refreshing chilled drink Overview Brand : Osulloc Item Form : Teabags Flavor : Sejak Green Tea Tea Variety : Green Unit Count : 20.00 Count