This is my first post on this forum so please excuse my lack of knowledge.
I was recently given a box of assorted King water stones. I have several fishing fillet knives plus several Japanese and German kitchen knives - most of which are decent quality - and I want to sharpen them freehand using the King stones.
The larger stones are all identified by grit size on the sides however, the two smaller (thinner) ones mounted on identical plastic bases are not. The only difference is in the color of the stones which you can see in the photo.
If you can identify them any info will be appreciated.
I was recently given a box of assorted King water stones. I have several fishing fillet knives plus several Japanese and German kitchen knives - most of which are decent quality - and I want to sharpen them freehand using the King stones.
The larger stones are all identified by grit size on the sides however, the two smaller (thinner) ones mounted on identical plastic bases are not. The only difference is in the color of the stones which you can see in the photo.
If you can identify them any info will be appreciated.