Pilot SCPM Paint Marker Pens are permanent and waterproof on all non-absorbent surfaces, giving a sharp glossy finish with medium bullet tip on glass, plastic, rubber and metal. Features and Benefits Permanent and waterproof on all non-absorbent surfaces Gives sharp glossy finish with medium bullet tip For use on glass, plastic, rubber and metal Typical Applications Marking Metals Plastics Glass RubbersNotes 240m writing distance