I have studied nearly every peek out there. Tearing paper, special wallets, etc. and they work well
and most certainly do the job.
About three years ago, Carl shared his method with me. At this
time I use only Carl's method to "peek" information. It works every time, the only thing that might
concern some "magicians" is that it is so easy. So many of us want that wallet, that gimmick, that
gaff...with Carl's, just a few ordinary business cards.
You will enjoy this method, do not be
disappointed with its simplicity. Although you might feel guilty "killing" your spectators as it is
just too easy.