Lyra Rembrandt white chalk pencils are particularly suitable for creating monochrome drawings. White chalk pencils have high covering power if used on black and coloured card and are ideal for creating light effects. Dry and oil-based white chalk pencils are ideal for creating light reflections and mirror effects. They can be mixed with other chalks and shaded with a paper stump, or more simply the finger. Ideal for brightening drawings in red chalk, sepia and charcoal. Use of a fixative spray is recommended to preserve drawings in the best way.