I just found an inexpensive source for graphite blocks.
http://www.craftweb.com/bbs2/messages2/4962.htm
He has different sized pieces, and alot of it.
Karen
Sorry to ask, but I looked at the site and the slabs looked like
charcoal blocks? Is that the same thing as graphite? I always
thought of graphite as the lead in pencils - what do you use the graphite blocks for?