The mark of the perfect pen. The performance of a Sharpie Permanent Marker meets pen-like precision. Sharpie Pen provides the precision you need for detailed drawings, diagrams and lettering. Smooth, archival-quality ink produces sharp, easy-to-read text that won't fade or smear as time goes by. Ink won't bleed through paper and is acid-free and archival-quality. Durable fine point tip size ensure crisp, precise, and consistent line-width. Quick-drying ink is both water- and fade-resistant; AP certified non-toxic.