Instant coffee is fast in dissolving in both hot and cold water and frequently used for making iced coffee. Especially instant coffee in a stick form is one of the representative forms, and it is loved by many people because it is affordable and easy to make. Recently, there has been a growing awareness that sugar and powdered milk are not good for health, so many people go for no added sugar and milk. In response to this, coffee stick products are manufactured to control the sugar input.