HT-75 Paintstik Solid Paint Marker, 11/16 in x 4.625 in L, White 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