Painters® Paint Pens by Elmers®. Great for use on all kinds of surfaces from paper, ceramic, and wood, to plastic, metal, and glass. Colors dry quickly to a permanent, lightfast, opaque finish suitable for indoor and outdoor applications. These water-based pens are non-toxic and acid free, making them a great choice for painting children's items or for children to use. White, fine 1.1mm tip. 1 piece per package.