Most sharpeners will not sharpen the Moser arco blade as the thickness of the cutter blade is to thin and they can not stand the heat generation while honing. We will inspect strip and  sharpen the comb (Big) blade. Replace the cutter (small) blade.   If the Black plastic Blade carrier (body) along with a new tension spring with needs replacing we can do this for £2.75 extra (please order seperately). Giving you a good as new Arco blade.