Very Rare, smooth and soft razor size Nakayama Namazu
One of the softer Nakayamas, so best as prepolisher for razor or finisher for knives or tools
But said that some like edges softer stones give. If you come from coticule and like edges from them then you will probably like this stone as finisher for razors :)
Very Rare Nakayama to come by with beautiful light gray color and white Namazu patterns
Collector Grade !
size: 155mm 70mm 26mm