Lieghton... C.U.P.S. is exactly why I stress to folks that THEY DON'T NEED THIS KIND OF JUNK... just learn how to actually do mentalism i.e. billet work.
I have two dear friends that produce peek wallets and I've told them both the same thing; they're great magic tricks but not true to mentalism in that you need to make excuses when using them and too, it's simply not logical to place something that belongs to someone else (their thought) back into MY wallet or card case... that's one of the least logical courses of action going and it creates a subconscious supposition that you (the performer) are somehow cheating.
Admittedly, there are those that don't mind if folks think they cheat, they even encourage such lines of thought due to their own magician's guilt issues which surface around the "being too perfect" circumstance the die-hard Mentalist strives to know and achieve... I don't want you to be able to reconstruct what I've done and find an explanation. If you can I'm not doing my job right.
When we cultivate excuses for justifying our inner-pack-rat (C.U.P.S.) we loose our ability or "inspiration" as it were, to move in that cleaner, more impossible course of direction in which we remove the possiblility of "the trick" from the audience's mind.
Everytime we introduce some kind of device... even an aligator clip on a bend coat hanger for holding a billet... the spectator is given reason to suspect that we are up to something. Whenever we use our own items such as a wallet, card case...even envelopes... we leave the audience an "out" even when such items are 100% innocent. It is therefore our challenge to not depend on such trappings and use them minimally and when we use them, try to create a sense of distance between us and them... my use of a gaffed wallet or this sort typically means I've found the wallet in someone's pocket or literally borrow it from someone that's been stooged prior to the show's start... (there are many of ways of doing this, reverse pick-pocket skills being at the top of my list...)
I put this out only as encouragement to folks when it comes to not being dependent on nifty devices and learn more about how you can use what you already have or what is a proven essential over "technology".
