Mega Artist Oil Pencils from Cretacolor are excellent for combining with charcoal and pastel. Use them to add highlights, smudge with darker tones to lighten or add dense black detailing. Beautiful effects can also be created when working on a dark, textured surface. Using them allows you to avoid all of the mess that is typically associated with oil-based drawings.Details:Available in multiple colors1 pencilExcellent for combining with charcoal and pastelWater resistantOil based