The Faber-Castell Creative Studio red neon marker offers an intense neon red color that comes to life and luminesces in dark environments. Designed to mark on almost any loose or rigid surface, its water-based ink does not bleed through paper weight and preserves the definition of outlines. Convenient to use anytime, it requires no stirring and provides consistent, vivid lines. This neon red color is ideal for stylishly marking warning messages or adding contrast to urban art illustrations.