Pilot Parallel Calligraphy Pen 2.4 mmPilot has developed the perfect calligraphy pen, the tip consists of two parallel metal plates, allowing the writer to create crisp sharp lines. The pen is simply refilled with ink cartridges and you will get one black ink cartridge andone red ink cartridge when you buy the pen. Each pen also comes with a pipette and a small tool to clean the tip. The ink can be easily mixed to create beautiful color gradients as you type, however, this will require