Experience the art of writing with the classic Conway Stewart fountain pen bottle ink, available in two vibrant colors. This premium liquid ink is designed to deliver rich, vibrant lines on paper and on metal surfaces alike.

With its unique blend of blue and black, this ink is perfect for artists, writers, and anyone who appreciates the finer things in life. The smooth, fluid writing experience is accompanied by a deep, satisfying color that will leave you wanting more.

The Conway Stewart fountain pen bottle ink is crafted with precision and care to ensure consistency and durability. Each bottle is carefully filled with high-quality ink that flows smoothly from the piston, allowing for precise control over line width and expression.

Whether you're an avid artist or simply a connoisseur of fine writing instruments, this exceptional blue/black ink is sure to become your new favorite. So why settle for mediocre writing when you can experience the art of fountain pen writing with the best? The Conway Stewart fountain pen bottle ink is a must-have for anyone who values quality and style.