Description This Sailor Pro Gear Slim fountain pen shown here in Transparent with Rhodium trim has a classic flat-top cap and barrel design, and features a transparent resin barrel and cap accented by rhodium-plated trim. The legendary Sailor rhodium-plated 14k gold nib is available in several nib sizes, each of which offers an extraordinary writing experience. The cap screws on to close, and the cap will post on the barrel when writing, which helps to make the pen feel almost full-sized in the hand. The Sailor Pro Gear Slim fountain pen includes a proprietary Sailor converter for use with bottled ink, as well as 2 Sailor proprietary cartridges. For the best long-term performance of your Sailor fountain pen, we highly recommend that you use the Sailor Fountain Pen Maintenance Kit for the most efficient way to clean your fountain pen! If you do not see a nib option that you would like for this pen, please Contact Us and we can make that happen for you!