Always test on a small area first for suitability and chemical
Great for writing and covering large areas, these markers can be used on a wide variety of materials, including glass, paper, wood, clay, porcelain, stone, metal and mirrors. These DecoColor paint markers release an opaque, xylene-based paint. Available in three tip sizes: extra fine, 3 mm fine and 6 mm broad. Not recommended and unsuitable for certain materials.