A Fisher Space Pen with Clip harnesses NASA-developed technology that writes in zero gravity, underwater, and through temperature extremes from -30°F to 250°F. The patented pressurized ink cartridge forces thixotropic ink through a tungsten carbide ball at 35 psi, creating reliable performance in conditions where standard pens fail completely.

The compact 3.77-inch closed body transforms to a full 5.35 inches when posted, fitting comfortably in your palm while remaining small enough to disappear in a shirt pocket or attach to a notebook with its removable clip. The chrome finish resists scratches from keys and coins, while the friction-fit mechanism prevents ink from drying out even after months without use. Personalization appears as subtle brass tone-on-tone laser engraving that complements the pen's minimalist design without compromising durability.

Each pen ships with a medium-point PR4 black ink cartridge that writes three times longer than ordinary ballpoints and arrives packaged in a presentation box suitable for gifting. Fisher's lifetime warranty against manufacturing defects ensures this engraved keepsake gift remains functional for decades, not just years.

Features

• Collapsible barrel makes the body 3.77in closed and 5.35in when posted
• Pressurized PR4 medium point black ballpoint pen ink
• Chrome finish with tone-on-tone light brass
• Removable clip and friction pressure action
• Lifetime warranty against manufacturing defects