OSK Black Oolong Tea 52 Bags Set of 20

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Black oolong tea is a colloquial name for the black, glossy oolong tea produced in Fujian Province, China, which has been fully fermented and roasted, and has been called by this name since ancient times in the production area. Compared to regular oolong tea, it is aged for a longer period of time (strongly fermented) and roasted for a long time. This product uses black oolong tea from the Minbei region of Fujian Province, and has the simple and refreshing taste that is characteristic of black oolong tea. Light blue → dark, bitterness/astringency → slightly pale, aroma → slightly dark *Compared to regular oolong tea Pesticide residues have been domestically tested. Roasting and packaging tea bags again in Japan. Can be used with cold water or hot water The name "black oolong tea" is a colloquial name for the black, glossy oolong tea produced in Fujian Province, China, which has been sufficiently fermented and roasted, and has been called by this name since ancient times in the production area. Compared to regular oolong tea, it is aged for a longer period of time (strongly fermented) and roasted for a long time. This product uses black oolong tea from the Minbei region of Fujian Province, and has the simple and refreshing taste that is characteristic of black oolong tea. Characteristics of OSK black oolong tea compared to regular oolong tea light blue → dark Bitterness/Astringency → Slightly pale Fragrance → Slightly strong Pesticide residue domestically tested Domestic re-roasting and tea bag packaging Either cold or hot water is OK Product name: OSK Fujian strong deep fermented black oolong tea bags 52 bags Name: Oolong tea bag Raw material name: Tea (semi-fermented tea) Contents: 260g (5g x 52 bags) Shelf life: 2 years Manufacturer: Kotani Kokufun Co., Ltd.