Since the color of the postage and envelopes of our Moth Mail set varies depending on the moon phase, I thought I would pin down a specimen of the Half Moon phase for you all. The half moon phase shows the most variation that any of the sets may have, so it is a nice sample of the different postage and envelopes you can get in a set.
The Stellate Moth is a tricky species, so will every Moth Mail set you get Dr. Shoggoth's Field Notes regarding these sleep-inducing creatures. It is sealed with a crescent moon wax seal, as shown in the specimen at the top of this post, but you can see the full field notes above.
I think the cancellation stamp is my favorite part of the set. Not only can it cancel two stamps at once, but it also turns plain envelopes into something swell. Oh, did I mention that today is a half moon? Perhaps you should get yourself a set - all moon phases are unlimited editions, so you can collect as many as you want when you want. Just make sure to send them out into the world so your pen pals can admire your moth training abilities.