Oilbased paint markers are ideal for use on porous and nonporous surfaces, including stone, wood, glass, plastic, metal, leather, ceramic, marble, granite, glossy surfaces, paper and more. Use for heavyduty industrial and professional applications as well as for personalization and decorative purposes. Pumpaction paint markers with fiber tips deliver vibrant, highly visible opaque colors that make bold, longlasting crisp lines. Quickdrying paint resists water, sunlight, rough handling, and various chemicals. Paint is also weatherproof, fadeproof and acidfree, making it archivalsafe. Markers also have a mediumsized, bullet tip and come in a widestyle barrel. Medium markers include an ergonomic rubber grip for added comfort and a durable pocket clip on the cap so you can attach it to notebooks, pockets and more.