Guangxi ~15,000 Grit natural stone - Thoughts?
i'm stumbling around the shaving sub-category on ebay and i came across this stone. the description says it is a natural stone from the Guangxi province in China. i tried looking it up but didn't find many results.
15000 grit slurry whetstone | eBay
the seller has more than 10 available. i figure it may be a good stone, especially for the price, to keep a nice edge on a razor every week or so. i know nothing about hones or natural stones for that matter. has anyone used a stone like this before? or would it be a waste of $5?