Silver body. 5 1/4" closed. Rubberized triangular body. Pocket clip. Push button open/close. Black ink. Special ink formula allows cartridge to last twice as long as average cartridge. Uses Fisher pressurized refill. Gift boxed. Writes reliably under extreme conditions: over fingerprints, over grease, extreme cold (-50°C), extreme heat (+200°C), over wet paper, in a vacuum, and at any angle, even upside down.