Fisher Space Pen Bullet 400G - Writes Upside Down At Any Angle Under Water In Extreme Temperatures

The Fisher Space Pen Bullet Space Pen 400G is a compact brass-constructed writing instrument designed to perform when conditions get tough. It’s built for professionals who need dependable ink in extreme environments, from fieldwork to everyday use.

• Size: 3.75" closed, offering a pocket-friendly, ready-to-go writing option
• Ink & Cartridge: PR4 black ink with a medium point for smooth, readable lines
• Writeability in Challenging Conditions: Writes upside down, at any angle, under water, over grease, and in extreme temperatures
• Construction: Brass body for durability and a solid, premium feel
• Packaging: Boxed for gifting or immediate use

With a cartridge that maintains ink flow across orientations and environments, this pen helps you capture notes in rain, oil, or extreme heat and cold without hesitation. The compact 3.75" form slips easily into a pocket, tool kit, or notebook, while the brass construction provides durability and a balanced feel in hand. The boxed presentation also makes it a thoughtful gift for professionals who rely on reliable writing gear in demanding settings.