The Sharpie Oil-Based Paint Marker features a bold point and valve-action for versatile marking. It marks opaque and glossy on both light and dark surfaces, suitable for use on metal, pottery, wood, rubber, glass, plastic, stone, and more. The quick-drying paint is fade-resistant, abrasion-resistant, and water-resistant, making it ideal for various applications. This marker is certified AP nontoxic and Xylene-free, ensuring safety in use.