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FREE DOMESTIC U.S. SHIPPING ON ORDERS $75+

Fisher Space Pen Ball Point Refill- Black

$6.75
Nib Size
Availability: translation missing: en.general.icons.icon_check_circle icon Only 2 left!

Available in fine, medium, or bold point. This Blue Fisher Space Pen refill write underwater, upside down, at any angle, from -30 degrees F to + 250 degrees F, over grease, and in zero gravity! The "write out" for this cartridge is approximately 15,000 feet depending on writing style- this means you can draw a line approximately 15,000 feet long with the ink in one cartridge! This is as much as three times the "write out" of a standard ball point cartridge. For comparison, the typical "write out" of a roller ball (water based) cartridge is about half that of a standard ball point cartridge. Oil based ink has excellent shelf life- the cartridges will write after months, and even years, in the back of your desk. Fine is .9 mm, medium is 1.1 mm, and bold is 1.3 mm in size.

SKU FISHER-SPR4F