Sakura Solidified Paint Solid Marker, 14 to 392 Degrees F, Black The tough marker for tough jobs, the Solid Marker is solidified paint in a marker stick It marks through oil, grease, rust, mud, snow-inside or outside Dries within minutes, and is permanent once dry Solid Markers won't fade or wash off like chalk Ideal for use on wood, cloth and canvas, plastic, steel and iron, rubber, cardboard, glass, fiberglass and concrete