Not a real Taser but a prank taser!
I did this this instructable, named happy fun time shocker
and got great succes from it, but the poster of the instructable did not have any pics with the result of the pen method, so i thought i would show my results. Basicaly it is a weak taser which is perfect just for having some fun with your friends, and actualy many find it to feel good, once you get use to it. I would indeed recomend it , just becuz its simple and fun. got any questions just ask!