Using a unique stainless steel double-blade nib, the Parallel Pen comes in four different widths, which can be used at angles to create almost any thickness of line you could want. You can also transfer ink from the nib of one Parallel Pen to another, and create attractive graduated lettering that will amaze your friends and make your work look astounding!

The parallel pen comes with black and red ink and is refillable with twelve different ink colours using IC-P3 Cartridges (can be purchased separately - see other listings). 

1.5mm nib size gives a 0.1mm line

2.4mm nib size gives a 0.5mm to 2.2mm line

3.8mm nib size gives a 0.5mm to 3.6mm line

6.0mm nib size gives a 0.5mm to 5.7mm line