The Visconti icon clip was secure to the pen with two screw, which made it look at like spring type clip. The screws on the pen actual give it a bit of retro look.
This expensive Visconti Pininfarina Carbongrafite Retractable fountain pen comes with Visconti chromium 18 Smartouch tubular nib, which Visconti has invested a lot of engineering hours and resources.
Limited edition: 930 fountain pens and 930 rollerball pens
Material: Unidirectional carbon graphite
Nib: Chromium 18 Smartouch tubular (EF-F-M-B-ST)
Refill: Visconti rolling ceramic Loading: Retractable cartridge
Packaging: Retractable carbon graphite