This set of 2 Mont Marte White Charcoal Pencils are ideal for use on dark tinted paper and can also be used in conjunction with other drawing media. May be used alone or to add highlights to black charcoal sketches. Mont Marte White Charcoal Pencils offer smooth colour lay down in a clean and controlled pencil form. Suitable for use with Mont Marte Black Paper Visual Diaries, Charcoal & Graphite Products.