Ohira Range Suita Lv 3,5 (a567)

This cool and cheap Ohira range suita have 2 lines at the button they are not toxic but you can feel them a bit, thats why it is so cheap 

Other then that it is super clean and very affordable ! 

Very smooth and feels super nice. Medium hardness not to soft not to hard ! perfect for tools and Knives 

Very fast and smooth! Make black swarf very fast

Ohira Suitas is used by many knife makers that i have visited and it is most used stone by Shigefusa