Fisher Space Pen Red Medium Ink Refill SPR2 - Writes Upside Down Underwater Through Grease And Extreme Temperatures

The Fisher Space Pen Red Medium Ink Refill SPR2 is a pressurized ink cartridge designed for Fisher Space Pens, delivering reliable, bold red lines in extreme conditions. Ideal for professionals and outdoor enthusiasts who need dependable writing anywhere—from the field to the workshop.

• Refill Model: SPR2 — standard pressurized refill used by Fisher Space Pens
• Ink Color: Red — high-visibility ink for quick scanning of notes and labels
• Point Size: Medium — balanced line width for clear, legible writing
• Technology: Pressurized cartridge — writes upside down, underwater, through grease, and in extreme temperatures
• Packaging: Hang packaged — retail-friendly display for easy stocking and visibility
• Compatibility: Designed to fit Fisher Space Pens that use SPR2 refills

With this refill in your Fisher Space Pen, you gain dependable ink flow in demanding environments. Use it for field documentation, maintenance logs, inventory notes, or any situation where weather, grease, or awkward angles could interfere with writing. The red medium line stands out on forms and labels, helping you capture information accurately when it matters most. The SPR2 refill is built to perform alongside your rugged workflow, ensuring you can record what you need, when you need it.