Comments on: Pencil “lead” from generator brushes. http://www.pencilrevolution.com/2005/10/pencil-lead-from-generator-brushes/ Pencil Philosophy Sat, 11 Oct 2008 22:10:04 +0000 http://wordpress.org/?v=2.0 by: Nita http://www.pencilrevolution.com/2005/10/pencil-lead-from-generator-brushes/#comment-337 Fri, 28 Oct 2005 20:15:00 +0000 http://www.pencilrevolution.com/2005/10/pencil-lead-from-generator-brushes/#comment-337 This is so wonderful! Does anyone know how the quality of graphite will compare to what is freshly mined? I'm about halfway through the Pencil book, really interesting! This is so wonderful! Does anyone know how the quality of graphite will compare to what is freshly mined?

I’m about halfway through the Pencil book, really interesting!

]]>