Fisher Space Delux Grip Black Ball Pen with Stylus including clip is the ultimate in dependability. Every space pen is guaranteed to perform in extreme temperatures, underwater, at any angle, even upside down! Small enough to fit in a pocket it then extends to fit comfortably in your hand. Open Length: 135mm (5.5 inches). Closed Length: 95mm (3.75 inches). Fitted with black ink refill. Made in America. Lifetime guarantee.