The performer displays a blank piece of paper freely on both sides. "One of the best and most profitable tricks I ever learnt was changing a blank piece of paper into money by magic..." He says. He folds the blank paper, blows on it, and when he opens it out again, the blank paper has changed into a Dollar Bill, which is again displayed on both sides. "That was a very good trick, when I first learnt it many years ago. Unfortunately with inflation being what it is, a Dollar is as good as a piece of blank paper today. So now I have graduated to transforming a Dollar Bill to a Fifty Dollar one.". The Dollar Bill is again folded, blown on, and when opened is found to be a $50.00 Bill. This is again displayed on both sides, then tucked away (with smug satisfaction) in your pocket or wallet. The prop supplied is ready to work, and does it all for you. Although the bills supplied are play money (what would you expect for this price?), you could also make this up with real money, folded and pasted just like the item supplied for a bigger impact if you don't mind the investment. Not an earth shattering mystery, but an extremely usable effect, with intrinsic audience appeal, at a very low price. Something you can carry in your wallet, and perform any time, any place, for any type or size of audience.