The entire barrel, cap and nib on the prototype on display were made of 18k yellow gold.

FORBES: Writing Instruments As Objets D��Art

His little brother, Burris, stood in the driveway with a finger in one of his ears, peering down the barrel of a cap pistol while he pulled the trigger repeatedly.

NEWYORKER: Fiction

It is crafted entirely of champagne colored solid gold with diamonds and rubies on the cap and barrel.

FORBES: The Montblanc Princess Grace Collection

Tiny details of rope, which are wrapped around the cap and barrel rings and cone, refer to the murder weapon used in the film, The Rope.

FORBES: Writing Instruments As Objets D��Art

The cap and barrel are made of black titanium.

FORBES: Writing Instruments As Objets D��Art

This number dictates the ratio between the pen cap and visible portion of the barrel.

FORBES: Tibaldi Pens for Bentley

The clip on the cap is shaped as an 18k white gold cane, and the bottom of the barrel, has the shape of the baggy pants worn by the character.

FORBES: Writing Instruments As Objets D��Art