Fine Point Black Pen Ink Cartridge with Sealed Pressurized Ink for Writing at Any Angle, Even Upside Down
This fine point black pen ink cartridge keeps you writing when your pen needs to work at an awkward angle. Its sealed pressurized ink system writes even upside down, making it useful when a conventional writing position is impractical.
The Fisher Space Pen cartridge is offered as an upgrade for FN Pen 1.0 and 2.0, and a wrench is included. It operates underwater, in zero gravity and at temperatures from -30°F to +250°F.
Features
- Fine point cartridge with black ink
- Sealed pressurized ink system supports writing at any angle
- Writes upside down and underwater
- Operates in zero gravity
- Operating temperature range of -30°F to +250°F
- Upgrade for FN Pen 1.0 and 2.0 with wrench included
Specifications
- Product type: Pen ink cartridge
- Point: Fine
- Ink color: Black
- Ink system: Sealed and pressurized
- Compatible pen models: FN Pen 1.0 and 2.0
- Operating temperature: -30°F to +250°F
- Included tool: Wrench
Frequently Asked Questions
Can this cartridge upgrade an FN Pen 1.0 or 2.0?
Yes, this cartridge is offered as an upgrade for FN Pen 1.0 and 2.0, and a wrench is included. Those pens ship with a standard D1 cartridge by default.
Will this pen ink cartridge write upside down?
Yes, the sealed pressurized cartridge writes at any angle, including upside down. It also operates underwater and in zero gravity.
What ink color and point does this refill have?
This pen ink cartridge has black ink and a fine point.
What temperature range can this cartridge operate in?
This pressurized ink cartridge operates from -30°F to +250°F, supporting writing in both cold and hot conditions.