I who madness nickels feet, I have a manual that is perfect scholl rape, bought in the supermarket. Jai wanted moffrir this electric grater, my god what a disappointment !!!! I do not sujs someone with the thick horn to toe as I have always taken good care and good even for an almost horn and slight that rape is zero !!! You have to press like crazy, the engine running out of steam, go your way on this unit ..... At least with a hand grater this is much more efficient and faster I regret my purchase. I lai tested once nen and I want more, if someone wants ....