Dad's mystery

The big mystery of the week is that my dad has sent something to me in the mail. It's gotten lost, returned to him, and re-sent (should arrive tomorrow), but he won't tell me what it is, and he's REALLY excited about it. It's just the cutest thing -- my dad is not one to send gifts in the post, but he assures me that I'll really love whatever this thing is, and I think he's more excited by sending it than I will be to receive it. Of course, after all the difficulties he had in sending the thing, I don't think he'll ever send another package, ever, but I'm looking forward to tomorrow's mail!