Explore the depth and drama of Indigo with this Waterproof Pigmented Calligraphy Ink. A classic blend of deep blue and subtle violet tones, Indigo is favored by artists and calligraphers for its richness and versatility. Whether you're crafting expressive lettering, illustrating with bold contrast, or writing with sophistication, this ink delivers lasting impact.

Formulated for smooth application and waterproof durability, it’s perfect for use with dip pens, calligraphy nibs, and brushes. The high pigment load ensures vivid, consistent color, while the water-resistant finish provides confidence in every line.