* Solid and well built
* Removable
* Sharpens correctly ceramics
Points -:
* Price
* Does not allow sharpening all ceramic expensive, in fact most ceramic blades can not be ground on the entire blade: providing a protection of the base of the blade (shoulder of the handle preventing the fingers of touch the base of the blade) prevents the correct passage of the blade in the grooves provided for sharpening.
Given the price, it's a little (a lot) unpleasant.