RULING PEN 114 CROSS HINGED Length: 135mm.

Ideal for use with all drawing inks, designers' gouache and gilding colours.
You can achieve varying line widths by adjusting the knurled wheel on the top of the nib.
This precision instrument can be easily cleaned by loosening the top part of the nib and turning it to one side.  Clean with suitable solvent soon after use to avoid colour hardening on the nib.