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

In stock and ships within 1 business day.
5.0 (3 reviews)
One fine point Blue 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

Customers Who Bought This Item Also Bought

Curated Collections

Articles & Guides

Customer Reviews

I got this for my Fisher...
June 2, 2014
Verified Purchase
I got this for my Fisher Space Pen to replace the black refill it came with. This writes a lot smoother to me than the thicker refill. The line is consistent and I like the color. I also think the line thickness is perfect for a pocket notebook like a Moleskine or a Field Notes.
1 person found this helpful
I bought this refill...
May 13, 2015
Verified Purchase
I bought this refill to replace the stock medium black ink in my Fisher pen. What a difference. This ink feels much smoother than the medium black and does not gum up the ball. Definitely get this if you have a space pen.
Shamalama Dingdong
It is hard to find Fisher...
May 13, 2015
Verified Purchase
It is hard to find Fisher fine point refills where I live. So I am very pleased you have them. My astronaut pen only uses this refill.