This set of markers allows you to paint with a real marker effect. I made this texture by scanning the real marks from the Fine markers and the strokes of these materials. Here's an example of painting with a marker.
Thats example(Notice! Backround was made with another brush) :

And thats my scan of real markers:
Thats example(Notice! Backround was made with another brush) :

And thats my scan of real markers:
markers