Description:

The straight line pen is commonly known as the duck bill pen, also is the drawing tool used to draw the ink line drawing.
Mainly used for comics frame, speed line, background depiction, industrial design drafting.
The adjusting screw on the pen tip can be adjusted according to the width of the drawn line.
Drawing with a straight line pen is more straightforward than use a needle pen, it is used to draw straight lines in ink, with neat edges and uniform thickness.
After use the pen, the remaining ink should be wiped cleanly, and the adjustment screw should be loosened to avoid the phenomenon of the deformation of the pencil.

Specification:

Material: Plastic

Size Chart:

Total Length: 12.3-15.4CM/4.84-6.06inch

Package Includes:

4 Pieces Artist Ruling Pen

Note:

1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful on-line shopping!