The Sharpie Oil-based Paint Marker SAN35552 is ideal for arts and crafts, featuring oil-based permanent paint ink that applies smoothly with vivid colors. This paint ink is opaque, glossy, quick-drying, weather-resistant, fade-resistant, acid-free, and xylene-free. It marks on a variety of surfaces including glass, metal, plastic, rubber, stone, wood, and pottery. Certified AP nontoxic for safe use.