aqua blue

Diamine Aqua Blue is a bright, summery turquoise-blue ink known for its low shading and a subtle pink sheen that appears only in large swabs. It flows wet and dries in about 30 seconds on standard paper, making it ideal for everyday writing and journaling, especially for those who enjoy light, seasonal colors. While it lacks water resistance, its consistent performance and vivid hue make it a beloved choice among fountain pen enthusiasts.