Ceramic stones can be used to touch up a semi dull edge, or to provide a finished, polished edge after coming off of a coarser stone. They do require a lighter touch, but when mastered, they can provide some of the sharpest edges known. We carry the Spyderco ceramics, which could be considered some of the nicest ceramic stones around. This section will include any sharpener that has a ceramic component, whether it is a keychain sharpener or a large bench stone.