包丁職人系列 第6話 天然砥石職人 森平/小黑章光

[@yosihito1547]

I think it is not , compared with King, Suehiro, chosera series and some other stones, Hi series is original and feel like close impression as natural whetstone. Not so fast finishing as King, but fast . May not so good for all, but if using natural and synthetic stone both, may feel its value. In any way, no one can see its value without using.

[@KIKIPO-OOPS]

100% agree with his idea, the conception is really good, but the reality is way different from what he said, this series of stones lost the advantage of manufactured stone and lost the advantage of natural stones too😂