Posca 8 mm Broad Tip Paint Markers write anywhere! The broad chisel tip is great for fill areas and bold lines.
Opaque, water-based acrylic paint is non-toxic and acid-free. Odorless, light-fast, Xylene-free, lead-free and waterproof when dry. Mark on metal, wood, glass, plastic, plaster, canvas and more. Excellent for signs exposed to the weather. Great for temporarily marking up glass windows. Popular with surfboard painters. Fluorescent colors are used extensively by auto dealers to mark windows with advertisements and collision services.
Marks are removable from non-porous, sealed surfaces like glass, plastic and chalkboards. Will bond permanently to wood, clay pots, posterboard, plaster and other porous materials.