If I could only take one loose leaf tea to a deser

This swap is the same as the teabag swap for April, except you will be sending loose tea. Pick your absolute favorite loose tea in the whole world that you just can't do without. Send enough of that tea for 2 - 3 cups to 2 different partners - international. Please try to pack the tea securely, and label it clearly with the name of the tea, what it has in it (if more than just tea leaves) and where to get it if we want to order more.

The only rule - no ordinary supermarket tea! That means no Lipton, Bigelow, etc.

How can I choose JUST ONE favorite? But no cheating! You have to pick just one!