Shirt Design a Day #4 "Extraordinarily Useless Utility"

Here's my 4th design in my design a day challenge. This time I did an old timey advertisement for the "Extraordinarily Useless Utility"

If you like the design, it'd be much appreciated if you'd cast your vote for it once it's up for scoring on threadless, so that it can get printed as a t-shirt, and I can (hopefully) keep payin the rent!