Introduction

Fisher Space Pens Sealed Pressurized Ink Cartridge performs in temperatures from -30 F to +250 F, underwater, in zero gravity, at any angle – even upside down! The ultimate in dependability!

The choice of ski patrols, search and rescue teams, law enforcement agencies, armed forces, and everyone who demands reliability in a writing instrument.

Our PR Cartridge will typically write more than 12,000 feet depending on style and surface.

All PR cartridges come with a plastic adapter which allows them to be used in Parker Style Pens! (Adapter dimensions – Length: 1 / Width: 0.23)

Blue Ink is available in: Fine – .9mm; Medium – 1.1mm; Bold – 1.3mm