This one is very hard and very fine .
With very very beautiful and super unique Karasu patterns black with white stribes
Is perfect for razors and high end tools
For knives it need to be used with nagura and with care as it is quite hard,
but i did test it on knives and it gives very cool mirrored finish but not for beginners for sure
For Razors on other hand perfect even for Beginner !
Super clean without any lines or inclusions !!! And very uniform full size stone is VERY rare for Karasu !!!
Collector Grade !
Size: 210mm 80mm 38mm