All-purpose permanent marker ensures clear, bold results on nearly any surface. Quick-drying, oil-based paint withstands outdoor environmental conditions without fading, chipping or losing its opacity. Bright, vibrant colors are ideal for color-coding. Use BRITE-MARK® markers to permanently identify inventory, assemblies, tools, finished products or works-in-progress. Valve-action mechanism prevents paint from drying out when the cap is left off. Heavy-duty barrel. Replaceable bullet tip. Drying time: 25 to 35 seconds.