The Pilot Prera fountain pen in Dark Blue with fine nib writes luxuriously and features a clean and modern look. The clear resin barrel allows the user to view the ink supply, and is infused with frosted color accents in 7 accent color choices. The specially designed capillary controlled ink delivery system ensures that the ink is released evenly, preventing blotting on the writing surfaces, and the vacuum sealed cap prevents the nib from drying out, which ensures a wonderful writing experience. This Pilot Prera fountain pen comes in a box with both a black ink cartridge and a CON-50 converter. The Blue Prera and the Black Prera also are available with a Medium Italic Calligraphy nib.