Koreans have enjoyed various tea from past to present. Specially, nowadays people like taking green tea in Korea. Because we can always get green tea easily. So green tea is very popular in Korea. Many people who like green tea are different such as adults, teenagers and some kids. Also, they take green tea in different places, for example, in the streets, at home, in office, in school, and so on… As various as that place, taking tea time is not regular. Whenever they want, they can take green tea. Therefore, popularity of green tea is increasing in Korea.