Wamiq Glass Ceramic Paint Outliners 20 ml Tubes Relief Paint Liners Can be used on glass, China, Porcelain, Tile, Metal, Ceramic, and most heat-stable surfaces The colors give a true appearance and are permanent The more you slice the nozzle further from its tip the thicker the outline will be. Use on a clean and dry surface for relief lining. Dries and settles within 72-96 hours
