A Cartier Diabolo ballpoint pen and fountain pen set is offered. The Diabolo fountain pen is an icon of distinction, a true reflection of the prestige of one of the most renowned houses in the world of luxury. A piece designed for those who understand that writing is not just about putting words on paper, but about projecting style and character. The body, crafted from deep black composite, is enhanced with gold-plated finishes: clip, rings, and details that add a subtle shine. The set is crowned with a synthetic sapphire cabochon, the unmistakable hallmark of the maison. On the central ring, the Cartier engraving confirms the piece's authenticity. Its solid 18-karat gold nib, with a medium point, offers a fluid, smooth, and balanced writing experience. The filling system accepts both cartridges and the included converter, providing convenience and versatility for the user. The screw-on cap ensures protection and a secure fit, while its harmonious design balances elegance and functionality, making it the ideal companion for signing important documents or for the pleasure of writing with artistry. We strive to accurately represent the item's condition, so please examine the images as they form part of the item description. The fountain pen does not contain the ink cartridge. It is shipped securely packaged and with a tracking code.