Introducing the Anderillium Colossal Squid Dark Ink Bottle. This premium ink from Anderillium features a deep, dark color, contained in a 1.5oz glass bottle. It offers high shading to enhance the depth and character of your writing, without shimmer or sheen. Although it is not water-resistant or pigmented, this ink flows smoothly and provides excellent color saturation and consistency, making it perfect for fountain pens. Ideal for both professional and personal use, this ink ensures your writing stands out with a rich, intense hue.