Might want to wait, TenDesign said they will have something smaller than the sketch stylus by the end of the month.
I use a pogo sketch stylus, which is good. The problem is writing on the screen and not having your palm rest on it causing the screen to take that input as well.
The folsman stylus on amazon is a piece of crap. It works but the materieal it is made of is spongy and is difficult to use on iPad screen. It just does not float across the screen like one of the stryofoam tipped ones which I assume the pogo is made if, don't waste the money omen this one it sucks!