Octopus Write & Draw Ink - Blue Koi (50ml) Colour_Tan well-behaved across all fountain pens

well-behaved across all fountain pens

The clean interior layout includes a flap for securing loose pages or business cards and space for a top-bound A5 notepad

smooth and well-tuned

Made of stainless steel and finely woven

and behaves well across all nib sizes and paper types: the kind of ink you reach for when the writing matters more than the ink itself

Octopus Write & Draw Ink - Blue Koi (50ml) Colour_Tan well-behaved across all fountain pensBright 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.