A short thin screw action tip feed 0.9mm lead mechanical pencil fits into the knife body as shown.
The events of 9/11 and subsequent restrictions on travelling with pocket knives badly effected Imperial Schrade and they went bankrupt in 2004.
My mechanical pencil collection and various related things, thoughts and musings about them, reviews of mechanical pencils and other items, and more. I'm not prejudiced - all forms of pencils and graphite are welcome here, even some ink sneaks in too. You can use the sidebar links to find mechanical pencil reviews and other stuff.