Originally Posted by ahmadrulz What's the CrO? Related to honing / stropping? Sent from my iPhone using Tapatalk yes it is used to smooth the edge after the stone if needed, also on a fabric component can be used to bring back edge that has lost a bit of it's sharpness. CrO and notron 4/8k is great combination, it should work well with barber's hone.
Stefan
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