High resolution nib width measurement chart, from 0.1 mm to 2.0 mm stroke width, both horizontal and vertical.
Width increments in 0.05 mm from 0.1 mm to 0.5 mm, thereafter increments of 0.1 mm.
Includes comment fields etc.
Requires printing at 100% and a minimum print resolution of 4000 dpi, on high quality laser or inkjet paper. Inkjet paper is preferred.