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


: Black x


  • Standard
  • Topo

This item is not currently available. Sign up to be notified of restocks.


Fisher Space Pens are renowned for their ability to perform in adverse conditions. The technology starts 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. Able to write upside down, under water, in extreme temperatures and in zero gravity, Fisher Space Pens are ultra-reliable tools to aid in analog data storage and communication.

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