Commemorative Edition Retractable Pen. 5 1/8" overall. Slim design. Chrome finish with gold trim. Barrel is etched with space shuttle artwork. Loaded with medium point black ink cartridge. Uses Fisher pressurized refill (FP1211 (blue ink) or FP1241 (black ink). Comes with colorful 30 year anniversary commemorative coin style medallion. Black hardshell gift box with vacuum formed insert. 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.