Fisher Space Pen Cap and Barrel Space Pen Blue M4BLCT - Writes Upside Down, Underwater, And In Extreme Temperatures

Fisher Space Pen Cap and Barrel Space Pen in matte blue is a rugged, dependable writing tool built for professionals who work in demanding environments. Its compact 5.25" size and secure pocket clip make it a reliable companion for fieldwork, labs, or everyday carry.

• Length: 5.25" overall for comfortable pocket carry and quick access
• Finish: Matte blue cap-and-barrel design with a professional, non-reflective look
• Ink & Point: PR4 black ink, medium point cartridge for smooth, legible lines
• Versatility: Writes upside down, at any angle, under water, over grease, and in extreme temperatures
• Carry Convenience: Built-in pocket clip to keep the pen within reach on the job or in the field
• Packaging: Boxed for easy gifting, storage, or showroom display

This Fisher Space Pen Cap and Barrel is designed to perform when standard pens fail—whether you’re documenting field notes in wet or greasy conditions, recording measurements on a windy site, or taking quick notes in extreme temperatures. The 5.25" form factor fits comfortably in pockets, tool belts, or shirt sleeves, while the matte blue finish conveys durability and a professional look. The PR4 black ink with a medium point delivers consistent, legible writing that’s suitable for technical forms, schematics, or on-the-go notes. A reliable pocket clip ensures you’ll never misplace it during busy workdays, and the boxed presentation makes it a thoughtful gift for colleagues, students, or teammates who rely on dependable equipment in tough conditions.