Fisher Space Pen Refill Ballpoint Fine Nib Blue doodlebug and G4 HP Mobile Workstations

and G4 HP Mobile Workstations as of January 17th

5mm input: 2

OEM: 0286940

OEM: 0352810

ON-EAR CONTROLS

Fisher Space Pen Refill Ballpoint Fine Nib Blue doodlebug and G4 HP Mobile WorkstationsDescriptionSpecificationsShipping Paul C. Fisher developed the pressurized refill for NASA in 1965. It's still in use today on manned space flights because it performs when other pens fail. The combination of tungsten carbide ball point and thixotropic ink in a hermetically sealed cartridge pressurized at nearly 35 pounds per square inch allows it to write in freezing cold, boiling heat, under water and at any angle even upside down! Pressurized Space