The Professinal pen is not only a large pen, but it's also quite hefty.  Most of our pens weigh in around 35 grams.  The Professional comes in at an impressive 55 grams.  This is a great looking and feeling desk pen, but would also be right at home in the front pocket of your jeans.  The brushed nickel and gold mechanism paired with this very interesting olive wood make a great looking piece.  
 
Professional twist pens use standard Parker refills that are available wherever office supplies are sold.
 
As with all orders, you only pay for the shipping of the largest item.  So, pick out some other stuff and save big time!