The petite Pilot Prera has a clean and simple look. This fountain pen has a crystal-like acrylic body with translucent blue colored accents. You can fill the pen with the ink of your choice by using the included converter, and the transparent body allows you to see the ink level remaining in the converter or an ink cartridge. The pen feels very well made, is ergonomically lightweight, and the steel nib is delightfully thin enough that you can use it for everyday writing. Each pen comes with a CON-40 converter and an ink cartridge to get you started writing right away.