Pen-Retractable, Uni-Ball Power Tank Rt Pressurized, Black ,12/pk

The uni-ball® Power Tank™ RT retractable ballpoint pen has a pressurized tank to write smoothly and evenly and upside down. It writes bold lines that stand out without smearing or fading. The uni Super Ink® even prevents cheque and document fraud. Performs on wet surfaces and in extremely cold temperatures (tested to -20° C). Sleek barrel design with a comfortable rubber grip, a visible ink supply and a durable pocket clip.