The Cap-O-Matic is Fisher's no-nonsense, everyday workhorse. It operates with a simple click mechanism built into the cap; press the flat end to extend or retract the point, all with one hand. The cap is non-removable, keeping the pen as one solid piece with nothing to lose. That single-hand activation has made it a go-to for anyone who needs to write quickly without fumbling with caps or twist mechanisms. Every Cap-O-Matic uses Fisher's pressurized cartridge, so it writes reliably in any orientation, in extreme temperatures, underwater, and in zero gravity. Available in matte black, chrome, raw brass, Cerakote, and other finishes.