I think that many people have seen some of the clips from the JKI shop for sharpening. Sometimes Jon has used these small diamond plates I think for smoothing or maybe removing slurry, is a little like a nagura . (Not big diamond plates like Atoma for flattening.) I remember that one clip he says the name of what the small plates are. However, I can't remember it and can't find which clip to review. (So many clips. )
These look nice. Is there someone who knows which small plates these are?
Thanks for helping