Here is the perfect gift for the Baseball Enthusiast. Features include:
Wood Stock: a seat from Comiskey Park the home of the Chicago White Sox from  1910-1990.
Pen End: A batter eagerly waiting for his pitch - casted in intricate detail
Pen Top: The outside architecture of a baseball stadium casted around the top of the pen with a baseball infield inside the baseball stadium top.
Pen Clip: Is a baseball bat placed at the hands of the batter
Pen Mechanism: The "Curveball" Bolt Action mechanism replicates the arc of a pitcher's curveball approaching the batter.  This mechanism works the same way our current Bolt Action pen kits work to smoothly advance and retract the refill.
Pen Tip: Incorporates a baseball as well as the some of the same architectural stadium elements as the pen end. 
You can order your pen to have the paint from the seats still on the pen or not. Cost is higher for paint on the seat because sanding has to be done by hand to smooth it out and it takes a bit more time.