The Prera fountain pen has a clean and simple look, is tastefully colorful, and writes luxuriously. This new body line is even more unique, formed from crystal-like acrylic with color accents and elegantly decorated with metal trim. You can fill the pen with the ink of your choice by using the included converter and is also equipped with a vacuum seal cap and a unique capillary controlled ink delivery system. Prera fountain pen nibs are protected from drying out and will not blot on writing surfaces. The transparent body allows you to see the ink level remaining in the converter or an ink cartridge. Perfect as your every day user with its ergonomically light weight and, of course, the alloy nib (available in medium and fine widths) which is delightfully thin.