I am using these polishing stones to sand a straight razor blade. These stones came from Falcon tool. They can also be found at Enco or MSC. I like the way they work on hardened steel. The polishing stones also make great sanding blocks.
Thanks to my cousin Andy for turning me on to these stones.
My website is www.lewisrazors.com
My work is sold through http://www.straightrazordesigns.com/index.php?main_page=index&cPath=96_89_93
