A writing instrument employing pigmented material designed for application on metallic surfaces, specifically depositing a coating of a particular bright color, serves various marking and identification purposes. An example would be its use in industrial settings to highlight potential hazards or to label components for inventory management.
The utility of such implements stems from their ability to create durable, highly visible marks resistant to abrasion, weather, and certain chemical exposures. Historically, alternatives included stencils and paints requiring brushes, demanding more time and skill. The advent of these convenient tools streamlined workflows, enhancing efficiency and reducing application errors.
