Precast into the blank, these circuit board pen blanks are made of genuine, non-functional circuit board material that makes a great conversation piece and looks great too! No drilling required, these blanks can be cut in two if needed for smaller projects like key rings, etc.

Made of genuine circuit board
Brass pen tube is precast into the blank
No drilling or gluing required, simply trim barrel to appropriate length and turn
Can be cut to length as needed
Makes a great conversation piece