"Cigar Style" pen made from a reclaimed whiskey barrel stave.  Pen is a nice thick "double twist" (you can twist it either direction to make it extend and retract.) 
 
This pen uses a Parker (TM) style refill, easy to find at any office supply store.  This style refill is smooth writing and the large diameter means it will write a long time before needing replacement.  
 
Comes in a nice felt hinged pen case, with a Certificate of Authenticity.