An impossible-looking no-palm card to envelope. David patted himself on the back for coming up with this gimmick, then was informed that Sam Berland invented the gaff over 60 years ago... You get the gimmicked envelope, David's routine and handling, spare envelopes, and photo illustrated instructions on how to make a new gaff in about 60 seconds, with nothing more than a pair of scissors (no glue!). If you run out of spares, just order more envelopes from Kelly Paper, but each envelope can be used over and over again - and it takes only three seconds to re-set.