The Sharpie Permanent Markers can mark on most hard-to-mark surfaces. Suggested use on plastic, metal, cardboard, vinyl, and leather and glass surfaces. These permanent markers have an alcohol based ink that is water and fade resistant.
The orginal and industry standard Sharpie markers
Permanent on almost all surfaces
Black permanent marker with fine tip
Fine tip allows writing on small areas
Lightweight for portability
Permanent alcohol based ink that is fade and water resistant