There is no gaff, and no gimmick sold with the effect. Also, you can use the same technique to manipulate any face card, or any other card in a normal deck. The only gimmick, if any, is home made. And to top it off, there is no color change involved.
I understand that, hence my saying that it has nothing to do with gaffs or gimmicks. As I said, it just wasn't visually appealing to me. Doesn't matter how its done if I don't like how it looks. I'm not saying it's a bad trick either, I just don't like it, visually.
On another note, I might get it anyway. I might be able to come up with other tricks that use the same techniques. I'm gonna wait for the reviews first.