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.