"It should be quite versatile, and it isn't preprogrammed, so even I'm not sure what exactly the limits would be, if any." He hands it over to Madame, showing that the face has a very vague depiction of the human form, broken up into sections, with several other square sections inscribed with runes to the side. "You press the section you want to change, and think of what you want to change it to. The sections off to the side are for total body changes, skin type, and overall size/shape, descending and in that order."