The Permanent Paint Marker Pen is designed for jobs requiring stronger visual coverage than a standard ink marker. It can be used for identification, craft work, workshop marking, display preparation, industrial labelling and creative applications on compatible surfaces such as metal, glass, plastic, wood and card. Typical specifications: approximately 2–4 mm nib, opaque pigmented paint or paint-like ink, valve-controlled delivery system, shake-and prime operation and capped barrel. Drying time and permanence vary by material, so surface testing is recommended before large-scale use.