Xiang Fengzhen's Black Bean Burdock Tea, Use Yunlin's local small farm deeds as black beans, with general burdock Invigorate your day. Ingredients: Tainan No. 5 Black Beans, Selected Burdock Capacity: 10g X 12 packs Shelf life: marked on the package (please eat as soon as possible after opening) Storage: Store in a cool, dry place, avoiding high temperature and humidity or sunlight. Brewing method: Take out the tea bag 2. Put in 85 ~ 90 degrees C hot water 3. It can be drunk after soaking according to personal taste (or put in the refrigerator to chill and drink very well ~) We have made tea bags without paper and plastic flavor, Xiang Fengzhen's packaging materials burn without plastic and lactic acid. EU-certified bio-based fabrics have melting points up to 150-190 degrees. Non-other similar products are only 60 ~ 110 degrees, strictly for your health!