Fisher Space Pen Refill, SPR6, Purple Medium

Fisher Space Pen SPR6 Refill, Purple MediumFor Fisher Space Pens, Everyman Pens and all Parker-Style Pens (with included adapter)Fisher Space Pen refill in purple medium, 1.1 mm tungsten carbide ball. Fisher Space Pens sealed pressurized cartridge performs in temperatures from -30F to +250F, underwater, in zero gravity, at any angle even upside down! Fisher refills are the choice of ski patrols, search and rescue teams, law enforcement agencies, armed forces and everyone who demands reliability in a writing instrument. Each refill includes a plastic adapter so the refill can be used in any Parker-style pen. Blister packed.Fisher part number SPR6. Made in USA.