Fisher Space Pen Bullitt caliber .375" Sribna / 375-TSB (747609790085)

The handle looks like a cartridge. The Viconan handle is made of unpolished brass with a patina, which makes it look like a used cartridge. The similarity enhances the writing on the bottom of the sleeve - H & H MAG 375 RP - The length of the letter is ≈4500 meters, which is 3.5 times longer than that of a typical culver shear. - The inks are thixotropic - solid in the initial state and are rarefied during writing, pressed by nitrogen under a pressure of approximately 2.4 atm. - Handle length - 9.5 cm (folded), 13.5 cm (open). - Operating temperature range from -35 to 120 ° C. - Ink service life - 100 years.