Rite in the Rain All-Weather Pen Refill
Rite in the Rain's all-weather ballpoint refills write on wet paper and upside down. The pressurized ink cartridge operates at temperatures from -35 ° C to + 120 ° C. Fits all Rite in the Rain all-weather pens.
NSN: 7510-01-498-1880 (Black Ink).
NSN: 7510-01-544-9469 (Blue Ink).
NSN: 7510-01-544-9466 (Red Ink).
Made in USA.