Sharpie® Pro Permanent Marker – Chisel Tip - Black The Sharpie® Pro Permanent Marker with chisel tip is built for demanding jobsite and industrial applications where durability and visibility matter. Designed for reliable performance on tough surfaces, it delivers bold, long-lasting marks with excellent ink flow and resistance to fading and moisture. Key Features • Chisel tip for broad or fine line marking depending on angle and pressure • Permanent black ink designed for high-contrast, highly visible results • Quick-drying, fade-resistant and water-resistant formula • Writes on metal, wood, plastic, concrete, cardboard, and other rugged surfaces • Rugged barrel design built for jobsite durability and extended use