
I go through art supply phases. Some things I get really into for a while then put them down and never pick them back up. Others I keep going back to. This is one of the latter. It’s a ruling pen that I found in an Italian flea market when I was over there years ago.
Ruling pens are intended for drawing straight lines against an edge, but when used freehand, they can make very expressive lines for drawing or lettering. Their design allows them to be used with many different media like india ink or watercolor. I mostly use black gouache because that gives the sharpest lines. Sometimes I do like to use watercolor. You can get interesting color effects by loading pen with two different colors. The lines will change colors as the paint flows out of the pen.
I don't know how old the pen is. It has been suggested that it is from the early twentieth century, and it was well broken in when I got it. I've tried newer ruling pens, but they don't have the same feel. I don't know what I'll do when this one finally wears out.