I've noticed a few Sigma Power stones available on eBay, one being the coveted 6,000 grit Pink speckled stone. I'm curious as to how to go about figuring out, if these stones, are the same stones offered by Tools from Japan, or Japan Tool?
I would like to pickup the 2, 6 and 8,000. The 13,000 is available at Lee Valley, as far as I know, as a Select II only. Any input is appreciated. The stones are for PMV and O1 primarily. I don't love my Shapton Pro 5,000 to 12,000 jump.
I know this is not a new discussion. My main curiousity is for people who might have the packaging for the Sigma Power stones, who could post a picture to reference from when looking on the Bay.
Thanks,
RH