ArtGraf Watercolor Graphite Tin 20gr Graphite tablet packaged in an elegant and compact tin, ideal for storing between uses. ArtGraf Watercolor Graphite is ready to use with a wet brush. It is formulated to bond to paper, is erasable and allows artists to create a wide range of grays ranging from deep black to the most transparent tones. Can be used with a brush, brush or sponge. Contains 20 gr. Brand: ArtGraf.