United Defense Pen Silver
United Defense Pen Black. Precision-machined, hard anodized 6061 aluminum construction. The cap-less design allows the pen to always be ready as a kubaton defense tool. The flutes and grooves on the pen provide a secure grip even under combat situations while the high-pressure clip ensures this pen will remain where you clip it under any circumstances. To write with the pen, just twist the bottom clockwise and the ballpoint pen emerges.