Infinity Black Gioconda Koh-i-Noor PencilGioconda Infinite Black is a special drawing pencil, suitable for achieving the maximum degree of intensity of the black color.Leaves a very dense trace with a matte finish.Perfect as a substitute for black pencil, with very high intensity.Blends well with colored pencils and also works with very soft grading pencils.It is extremely soft and provides a high degree of coverage.Brand: Koh-i-Noor.