Our new Bowie AM Antimicrobial Pen offers next-level protection with Biomaster, an antimicrobial additive included in the soft-touch rubberized barrel and the gunmetal trim. The additive technology provides antimicrobial product protection against unwanted microorganisms that could damage the pen. Customize using ColorJet, our full-color, direct imprint process. This medium ballpoint aluminum pen features a smooth writing high capacity cartridge, available in black or blue ink.