In addition to grating ginger, Ginger Graters can be used to grate other foods such as carrots, cheese, chocolate, or hard textured items and in addition may be used for zesting citrus fruits. The porcelain grater however, which does not have openings adjacent to the grating prongs, may develop friction resulting in heat as the grating motion is undertaken. Thus, it may not be a good choice for grating chocolate.