Faber Castell Neon Markers, Set of 6Combine neon artist markers and creativity to add your artwork to all your personal belongings. Add a pop of glowing color to your electronics, shoes, glass wear and more. 6 bright neon colors even glow under black light! Perfect for a party with friends or getting ready for a night out on the town! Creative Studio Multi Purpose Markers are splash proof and smudge proof for effortless drawing, coloring and creating on a wide variety of smooth surfaces