All Aboard! The train rollerball pen has been designed to appeal to anyone with an interest in the railroad. The unique clip features the front end of a locomotive complete with a smokestack and wheels that are turning around the center band. The cap posts on the rear of the pen which features wide threads to prevent cross-threading. Comes with  Schmidt™ refill. Cocobolo is from Central America and is one of today’s most prized lumbers for its outstanding color and figure—yet also one of the most infamous for its difficulty in gluing, and its tendency to cause allergic reactions in woodworkers. Great looking pen!