Product Description Commemorating the year Jacques Herbin established his eponymous house in the heart of Paris, the deep and intense colors of the 1670 Anniversary inks are illuminated by gold glitter. New for 2025, Opale Nocturne captures the essence of a beautiful summer sky as the suns rays gently fade below the horizon. Fiery flashes of golden glitter are combined with blue and green reflections, evoking harmony and serenity. Great for fountain pens and most writing instruments.