Opaque acrylic marker for any surface, style, and project - you only need one. The vibrant colors are matte, opaque, lightfast, water-based (Neon: semi-opaque, conditionally lightfast) and suitable for almost all surfaces. Intense, striking works are created with the fluorescent neon colors that glow in daylight and under UV light. Particularly elegant designs emerge from the matte metallic shimmering metallic colors. All colors can be blended and mixed while wet, and after drying, they are waterproof and can be painted over.