Fisher(R), Ball Point Refill, Pressurized, For Fisher Space Pen, With Adapter, SPR4 Posted by Quentin Haviva , Friday, April 6, 2012 at 7:10 AM, in Labels: Adapter, Fisher, Refill

Fisher(R), Ball Point Refill, Pressurized, For Fisher Space Pen, With Adapter, SPR4 Review

Fisher(R), Ball Point Refill, Pressurized, For Fisher Space Pen, With Adapter, SPR4 Feature

• Writes upside down.
• Writes underwater.
• Operates from -30 degrees F to 250 degrees F

Fisher Space Pen Refill Black Medium SPR4