Pica FOR ALL Universal pencil Black & White 23cm Carpenter Multi Use Pica Classic FOR ALL Black&White 546 Universal Marking Pencil – on bright or dark surfaces Black half: thick, high-quality universal graphite lead 2B  White half: thick, high quality universal colored lead white For marking on all glossy surfaces, like metal, glass, plastic, tiles, ceramic, laminate, ... Rich marking lines – even on wet surfaces Markings are easy to wipe clean with a damp cloth Sharpened on both sides