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if I didn't know what it is I wouldn't be using it, always know what you are using before you attempt to put a razor on it. I thought isn't about honing it leads to ruined and useless razors, once...

that syn is nowhere 6k it is more like 600 grit and will ruin a razor. it looks like the ones I've seen on ebay and if it is its 220 and 600 at best. you need 1k,4k 8k then finisher to properly hone...