PR4F - Black Ink Fine Point Space Pen Pressurized Cartridge

Cartridge: Fisher Pressurized PR4, Black Ink, Fine Point
Color: Brass Barrel / Black Ink
Point Size: .9mm Ball
Length: 3.51’’ Packaging: Refill Cartridge Blister Card

Fisher Space Pen’s Sealed Pressurized Ink Cartridge performs in temperatures from -30º F to +250º 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 writing style and surface.

All PR cartridges come with a plastic adapter which allows them to be used in some Parker style pens! (Adapter dimensions - Length: 1’’ / Width: 0.23’’)