Freak

This is just too good. It's so easy and you'll be performing it in seconds. I laughed through the whole video because of how good it looks and how easy it is. Everyone will be doing this soon.

This is a really cool and easy to learn effect and I occasionally fool myself with it still. If you really want to disturb people, this is something you need. Its good to have in your repertiore in any case. Highly recommended.

Small hands beware as the effect isn't as easily demonstrated. for this reason I was a bit disappointed but it's not the worst thing to have in your bag of tricks for an impromptu performance

The trick - Very easy to do and your fingers don't have to be flexible to do this. You're just making it seem worse than what you're truly doing. It is very convincing to the point that I don't have to act disturbed by my own finger when I do this trick. Also it can be performed surrounded!

The video - Explanations are very quick and straight to the point. The video is 20 minutes long, with the first 7 minutes spent on the basic explanation of the trick. The rest of the video is spent on some subtleties and bonus ideas to make the trick even better and more convincing. Lastly, you are provided with a presentation for this trick, which I'll definitely be using :)

Overall: Highly recommended!!