Songwon Onion Tea - Total net weight 24g (0.6g x 40 Tea bags) Ingredients: Onion peel, Buckwheat. Instructions: First, put the tea bag in a glass cup, then boil and pour 100ml of hot water (80-90'C), and last, simmer well for 1-2 minutes, and enjoy your tea! You can also refrigerate and enjoy cold refreshing iced tea