FISHER SPACE PEN MEDIUM REFILL BLUE

Blue Ink Medium Point Space Pen Pressurized Refill. This is Fisher Space Pen's standard 3 1/2 inch Pressurized Refill that fits most Fisher and Tactical pens. The Write Out for this Refill is approximately 15,000 feet depending on writing style - 3 ½ times longer than a typical ball point refill.