If you ever need a quick trick to send that "wise guy" back to where he belongs, this is it! Leave your heckler completely stumped after thinking they had you all along. It's another quick transposition effect but opens several other possibilities with a new move called The V Switch.
The effect itself having been discussed, this purchase is equally useful for the technique that it teaches. The V Switch is a move that I've been using since when trying to create effects or even when performing impromptu tricks. I recommend this to anyone whose curiosity happens to be tickled by this effect. You won't go wrong in buying this.