The perfect pen for Neo. If you ever find yourself in a simulated world, with your physical body being used as a battery, with blatant disregard for the laws of thermodynamics; and then find out you're The One, here's the pen for you. The Uni-ball One. It's actually pretty good for the rest of us, too - a new gel ink formula, and a rather smart looking barrel, make it a rather nicer looking pen than most, while still being a super practical gel-ink rollerball.