Fisher Space Pen Backpacker Aluminum w/Key Chain Space Pen

Pioneering in technology, the Backpacker Space Pen can hang upside down forever yet function immediately when needed! The Backpacker Space Pen also includes a carabiner, making it easily attachable to a belt loop, back pack, purse, climbing pack, briefcase or anything else that is within your reach. This pen is a fantastic choice for all kinds of people Simply pop it on your keychain and youll always have a quality writing instrument at hand. Students love this on their school lanyard as well!