Octopus Write & Draw Ink - Blue Koi (50ml)

Bright and expressive, Octopus Write & Draw Ink in Blue Koi offers a luminous, slightly turquoise-leaning blue that stands out on the page without overwhelming it. Ideal for both writing and illustration, this pigment-based ink is waterproof, lightfast, and document-proof, ensuring your work remains vibrant and secure over time. Whether used in a fountain pen, dip pen, brush, or technical pen, Blue Koi delivers clean, consistent lines and bold colour.

• Radiant blue with turquoise undertones for eye-catching clarity
• Waterproof, lightfast, and archival-quality for lasting work
• Compatible with fountain pens, dip pens, brushes, and technical pens
• Supplied in a 50ml glass bottle
• Made in Germany with high-performance, pigment-based ink