This gleaming beauty is Panthere limited edition fountain pen. The panther is one of Cartier's most enduring symbols and this fountain pen is made of solid sterling silver. The pen is plated in rhodium and has green spinel eyes and an onyx muzzle. The nib is solid 18K gold with a rhodium-plated finish. The limited edition of 500 includes Cartier's red leather case and a crystal pen stand. Hopefully it also comes with a polishing cloth because once you touch it, fingerprint city.