12 coloured cartridges for the Parallel Pen

• The Pilot Parallel Pen represents a major breakthrough in the design of calligraphy pens.
• It consists of two parallel plates, which allow you to create much sharper lines than with other pens.
• It also allows you to create gradients by transferring ink from one nib to another.
• Furthermore, these pens are ergonomically designed and can be used by both right- and left-handers; they are available in four different nib sizes: 1.5, 2.4, 3.8 and 6 mm.
• It contains 12 assorted-colour cartridges: black , blue-black, sepia, blue, turquoise, violet, pink, red, orange, yellow, green and light green.