Fisher Space Pen PR Series Pressurized Ballpoint Pen Refill - Fine Point - Black

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4.0 (1 reviews)
One fine point Black ballpoint ink refill for the Fisher Space Pen.

The sealed ink cartridge is pressurized at about 45 pounds per square inch and contains a visco-elastic, thixotropic, solid-gel ink. The result is a ballpoint pen that will write dependable smooth upside down, underwater, over grease, in extreme cold and hot temperatures and has an estimated shelf life of 100 years. Multiple ink color refills available.

Weight0.3 ounces
ManufacturerFisher Space Pen
Ink Characteristics Pressurized Ink
Tip Size Fine
Tip Type Conical

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Customer Reviews

Great Product. I have...
February 17, 2015
Verified Purchase
Great Product. I have carried an original Fisher Space Pen Bullet pen for the last 10 years with no complaints. The ink writes well including doing all of the gimmicky things like writing upside down and under water. These refills are great since they offer a fine point which gives a slightly cleaner line while writing. I will continue to keep the bullet pen using one of these refills in my pocket for many years to come.
San Diego Hiker