If it was a Harry Potter story - the letters would fly their way there. But for us muggles, we'll just have to make do with these cool new Harry Potter stamps to help us send our post.
The first class stamps feature Voldemort and Dumbledore (as seen in the last picture).
But it's not just Harry Potter characters - Narnia have also got their own stamps....
And they also feature one goodie and one baddie - Aslan the Lion and the White Witch.
It's usually the queen on the front of a stamp - but for a while it's going to be Merlin the wizard on this one... Magic!