• The Opera is the most plain pen of the "Squaring the Circle" collection for the black colour of its acrylic material and for the guillochet engraving combined with perfect volumes of proportion.
• Rich black acrylic body is engraved with sleek guilloche lines
• 14k Gold Nib with rhodium plated accents
• The Opera is personalized with the My Pen System.

Warranty: 5 Years