Store a small amount of tea in one Chazutsu for daily use. Use the other Chazutsu for relatively long-term storage, opening it very little so air will not come into contact with the tea very often. The original packaging may also be used to hold the tea inside this storage container. In that case, please remove the air from the original packaging and close with a rubber band or clip, and your tea will stay fresh even longer. However, please note that in order to enjoy the fresh flavor of green tea, it is important to use up as soon as possible once the package is open.