The Couture Creations Alcohol Ink Azure Blue is a clean, bright blue alcohol ink, perfect for creating airy backgrounds, water effects, skies and fluid alcohol ink designs. It works on non-porous surfaces such as Yupo, glossy paper, glass, metal and plastic, flowing smoothly and drying quickly. Use it on its own for a fresh, clear look or combine it with blues, turquoise, greens and metallic inks for more striking layered artwork.