Chris,
Don't do it. They are not magical stones. Whatever you have is just fine (I can't remember ). I still reach for my La Petite Blanche more than anything else. In fact, I had a guy send me a razor from Lithuania that came in the mail, and I honed it on my small bout LPB.
Regards,
Paul
ohh... like that helps Thanks.
I've heard about those LPB too....