Create colorfully painted rocks, inspired scrapbooks and fun window designs in vivid color with Sharpie Oil-Based Paint Markers. Loaded with bright, quick-drying paint that has an opaque sheen, Sharpie paint pens are perfect for both school projects and the jobsite. Designed to stand out on both light and dark surfaces. Each oil-based Sharpie marker has a medium point that creates clear yet bold marks to make your rock painting ideas come to life.