Price is for Each.
Manufacturer Part Number: PR4F
Black Ink Fine Point Space Pen Pressurized Cartridge. This is our standard 3 1/2 inch Pressurized Cartridge that fits most of our pens. The Write Out for this Cartridge is approximately 15,000 feet depending on writing style - 3 ½ times longer than a typical ball point Cartridge.
NOTE: International/PO box deliveries are not available.