Description
Used to draw lines of precise thickness with paint or ink.
Select the width with the screw adjuster
very carefully using a small round pointed paint brush put paint
or ink on the inside of the prongs taking care not to get any on the outside of the prongs.
Use with a ruler that has a beveled edge to prevent bleeding.
Test the line width before putting onto your artwork.
Sometimes you have to play around with paint consistency and width of the prongs to get your line width perfect.
I.e. if too watery it will splodge and too thick it will not flow.
Length of ruling pen is 13cm