Sheaffer Coastal Blue fountain pen ink is a lovely shade of turquoise that is free-flowing and easy to clean out of your pen, making it a good choice for vintage and older pens that may be at higher risk of clogging, as well as modern pens of course. The vintage-inspired bottle has a wide mouth with the beloved bird's-nest inkwell on the side of the bottle, brought back into production from an older design.

Ink is newly formulated and quality tested for optimum performance; Stays fluid without skipping; non-feathering; fast-drying Vegan-friendly ink; safe for all pen brands; colours can be blended; 10-year shelf life with cap secured; 30ml bottle Iconic tilt-and-fill glass ink bottle revives a vintage Sheaffer design.