It has been well over two weeks and it seems like both of our teeny tiny postal experiments have been lost in the postal service, or in the bottom of the postman's bag, forever!
So we don't recommend sending these tiny letters through the post by themselves, make sure you put them inside a larger envelope. We are very happy that these itty bitty letters are enjoyed by many, and we thank everyone who has bought one! There shall be more at the next event, and remember, we can personalise them too!
It was an exciting experiment to do and it's a shame it failed... (and I really put my hopes up to find it in my postbox...)