Yes this trick is great, i bought it from davenports when i purchased NFW and that was quite weird as they both use the same kind of "principle".
I tried to restore the gimmick but ended up taking the ink off aswell.
Does anyone now where i can get replacement cards? I guess I could buy a deck of blank cards and use a sharpie or something. I was thinking there might even be a way of using a thumbwriter gimmick to mark up there name or a personal detail about them during the begining of your routine?
ne way that seems like too much to think about now, especially as I'm hungry-off to get food now.