The SB concealment of a coin is very unnatural if you compare it for example to the stealth of
Rubinstein. For the bonus part the vanish of the coin without closing the recipient hand and moving
the thumb of the hand deposing the coin to put it in nowhere palm (as many magician are doing)or SB
grip is not fooling anybody...I am not convinced that it is worthwhile to sell such material even
for one penny