Montblanc Great Character Walt Disney Special Edition Rollerball Pen. The overall shape of the pen is inspired by the Monorail system. The colors are a reference from the original poster for "Steamboat Willy." The cap and barrel are made from matte black precious resin. A set of coordinates are engraved on the cone. They give the position of a garage that belonged to Walt Disney's uncle, where Disney and his brother constructed a camera stand.