Markal HT-75 Paintstik Solid Paint Markers Red-hot surface paint crayon on billets, coils, bars, slabs, ingots, and other hot metal surfaces. Durable marks will not run, char, flow, discolor, peel, or crack. Easy-to-hold, recyclable paperboard holder protects Paintstik for maximum use. Fast-drying marks are not damaged during handling or when immersed in cold water baths. Real paint for long-lasting, highly visible marks Pack of 12