Graf von Faber-Castell Ink Bottle (75ml) - Cobalt Blue

Cobalt Blue features a vibrant, deep blue ink that delivers smooth, consistent flow and excellent saturation for fountain pens. Perfect for writing, calligraphy, and drawing, this high-quality ink provides crisp, clean lines with lasting vibrancy. Packaged in a generous 75ml bottle, it combines elegance and practicality, ensuring a refined and professional writing experience.