Heh, I dunno 'bout pro, yo. My li'l sis used to kick my ass at this when we used to play. She was real good at this.

[He waits a few more seconds before poking around the less spiky parts of the pin, but it retracts on its own after a moment.]

My girlfriend's got one I gave to her a while back, too. Ain't sure if she still has it or if it does somethin'.