The trekker Space Pen with a key chain ring attached to the posi-lock cap allows for easy accessibility.
The trekker Space Pen comes with a carabiner and a break-away lanyard making it easily attachable to a belt loop, back pack, purse, climbing gear, briefcase or anything else that is within your reach.
Style: Snap Off Cap
Length: 3.875" .375" diameter
Refill: Fisher PR4 Pressurized Refill. Black Ink. Medium Point.
Composition: Matte Black with Fisher Rubber Comfort Grip™