Thread: question about using a BBW/Coticule combo

Originally Posted by Kees

This webpage tells you the difference between a BBW and an coticule: http://www.ardennes-coticule.be/en/p...whetstone.html

Thanks for that. I see they describe it as at about 4K. I read somewhere else 6K. Looks as if it would work fine as a stone intermediate between the 1K and the 8K, if one wants to fill that gap.