The stylus look good finishes.
The problem is to use on the iPad. The rubber tip glides easily on the screen and you have to press fairly hard so that the pressure takes effect. The gliding sensation felt with the finger disappears and if we win we lose precision in feeling of comfort.
Tested with some drawing applications the result is not convincing: path that does not start, or does not follow when drawing an arc. In short it quickly returns to the finger.
I then tested another pen (Ten1 Pogo Sketch Stylus for iPad and iPhone and iPod touch - Pink), much better: the tip of the pogo is a kind of foam (as it is for the rubber stylus) which is more efficient and avoids the press like a madman on the screen of the iPad.