A breakthrough in calligraphy pen design, Pilot Parallel Pens feature nibs that consist of two parallel plates, allowing the writer to produce lines sharper than other calligraphy pens. Ink cartridges can be switched in the pen to create gradated color lines and beautiful mixed colors.
Each pen comes with one black and one red ink cartridge, a converter to clean the pen, and a nib cleaner.
Pens are available in nib sizes: 1.5mm, 2.4mm, 3.8mm, 6.0mm (a range of roughly 1/16" - 1/4" in width). Additional ink cartidges available here.