Thread: Naniwa 400 clarification

Originally Posted by Steve56

I've used the 320 with slurry from the 'brown biscuit'

I use a 140 grit Atoma to self slurry the 320 Pro. I find it even faster than the grey 220 GS I used to have.
One thing the GS stones have all over the Pro's is they polish better.
I never found them faster but didn't sharpen many knives. Total noob there. I use my KME