Since its launch in 2007, the Platinum Preppy fountain pen series has grown in popularity among a wide range of age groups around the world. The all new Platinum Prefounte is a model designed more for adults that boasts a sense of high quality while retaining the basic functions of Preppy fountain pen. Subdued colors are employed for the transparent body made of resin. The graphics are also kept simple, while the metal clip adds an accent to produce a chic, translucent appearance ideal for adults. The stainless steel nib features a welded tip made of an abrasion-resistant special alloy, which provides an excellent writing feel. The Prefounte fountain pen is equipped with Platinum's Slip & Seal Mechanism that prevents ink from drying out in the pen with the cap on for one year. It accepts proprietary Platinum ink cartridges (one blue-black cartridge is included) or a Platinum converter (sold separately) to fill with bottled ink. For those who seek a smart and casual fountain pen, the Prefounte is ideal for both business and daily use, as well as for fountain pen beginners. By converting this pen to an eyedropper, you can fill the entire barrel with ink for maximum ink capacity! All you need to do is add an o-ring and a small amount of silicone grease to the threads (available separately).