Duckbill Ruling Pen

A traditional drawing tool that is also effective for edge painting. The metal blades on the front of the pen are held together by a small adjustable screw. The gap between the blades determines the amount of paint when in contact with the surface meaning you will get a constant amount of paint all the way through your edge paint process.

Overall length: 
Blade/Body material: 304 stainless steel
Handle material: Walnut