In a large bowl, mix together the dry milk powder, instant tea and spices.
Transfer to a blender or food processor, and blend until finely ground. This may take a few minutes.
Once the mixture is finely ground, there will be more space in the blender.
Add powdered sugar, brown sugar and cocoa powder.
Turn on blender, and blend until mixture is completely smooth and well incorporated. If necessary, turn the blender off and mix well with a spoon or spatula, and blend again.
Transfer mixture to mason jars. Decorate the jar with a ribbon, twine, and add a label if you'd like!
All your recipients will need to do is add 3-4 tablespoons of the mix to a mug of hot water and stir!
This recipe fills 3 pint sized mason jars with a little left over.