Crayola Signature Metallic Outline Paint Markers display 2 colors with one stroke. When applied the ink naturally separates and creates a colorful outlining detail. Perfect for a wide variety of writing projects, journaling, and more. Add some pizazz to your hand lettering and art projects with bright, beautiful details. Includes 6 Paint Markers that work on both light and dark surfaces, with varying outline effects on dark surfaces. Best on heavy weight paper. This 6 Count Set makes a great gift for the creatives in your life.