Okay, I might sound like an idiot, but I have always cut a cigar, but I just got a keychain Puncher from a buddy. I have no clue what to do with it! I can guess that I insert the sharp hallowed out end of the puncher into the head of the cigar, but then what? Do I take out a chunk of the cigar, if so, how much? Or do I just make a circular ring, and smoke out of that.
choner