100 Year Shelf-Life. Shown in Tan and Black
Cap Activation with Clip. Shown in Tan and Black


: Black x

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Anything can happen. You could find yourself needing to jot down field notes in the Arctic Tundra or Death Valley, underwater, in zero gravity, in a rain forest, while hanging upside down, or while covered in axle grease. You need a pen that’s going to perform no matter what.

What sets a Fisher Space Pen TAD Edition apart from other pens is the technology, starting with a non-skip, textured tungsten-carbide ball encased in a stainless steel ball socket. The sealed ink cartridge is pressured at about 45 psi and contains a visco-elastic, thixotropic, solid-gel ink.

A great everyday writing utensil, the Cap-O-Matic is a click pen that provides you with the expert feel you’ve come to expect from Fisher Space Pens. It’s available in black and tan with the Triple Aught Design logo laser etched onto it.


  • Style: Cap Activation
  • Length: 5.375”
  • .383” Diameter Cap
  • Finish: Matte Black Metal or Tan
  • Nitrogen Pressurized Ink Cartridge
  • 100 Year Shelf-Life
  • Visco-Elastic, Thixotropic, Permanent-Type Ink
  • Polished Tungsten Carbide Ball Texturized with Diamond Dust and Craded in a SS Socket and Protective Heavy Duty Beveled Rim
Extreme Writing Conditions
  • Over Fingerprints
  • Over Wet Paper
  • In a Vacuum
  • Upside Down
  • -30 to +200 degrees C

Made in USA