edding Paint Markers dispense highly opaque pigment ink with a lacquer finish, suitable for marking virtually all surfaces including glass, plastic, wood and metal. Excellent adhesion, even on smooth or porous surfaces. High wear resistance on almost all surfaces (fed up of your garden markers fading? These won't!). All are heat resistant to 400 degrees centigrade while yellow, orange, brown, violet, pink light blue, white and silver colours remain visible to 1000 degrees centigrade. These markers are highly suitable for a wide range of uses from industrial marking to artwork to home and hobbycraft. Especially good for dark or transparent surfaces.