The newly launched, convenient Teaful tea tin is a great benefit to many levels of tea drinkers. For one, it uses an air sucking seal so that it keeps freshness sealed tight and make every cup of tea you brewed as fresh as the first one. Second, with durable tin one can keep his things for many years without replacing them so this leads to more sustainability as well. Finally, the two-piece interlocking design is stylish and turns into an addition that could easily fit in with any environment rather than be vandalized by thieving humans; a nice way of sipping green tea at home.