Venus Rollerball / Rhodium - Titanic Clear Cast w/COATalk about a pen with a story! This has it! Featuring a small piece of wood and coal from the HMS Titanic. Everyone knows the story and now you can own a piece of its history. The pen itself has a shiny and durable rhodium with crystals in the center band, cap and finial. Pen uses standard rollerball refills. COA (certificate of authenticity) is included. Check out the matching fountain.