10 Best Fountain Pen Inks 2025 in the United States

The Asvine Hongdian Fountain Pen Bottled Ink in blue is a solid choice for fountain pen enthusiasts looking for quality and performance. One of its key strengths is the smooth flow of ink, which ensures a pleasant writing experience without clogging issues thanks to its non-carbon formulation. Users can expect quick-drying properties, making it suitable for left-handed writers and those who prefer a faster turnaround when writing without smudging. The ink's vivid color adds a stylish touch to any penmanship, enhancing writing aesthetics.

The 60ml glass bottle is thoughtfully designed with a wide base and tight-sealing lid, which is great for storage and prevents spills, but be mindful that glass can be fragile. The ink's pH neutrality and non-toxic nature are additional benefits, making it safe for regular use.

Some users may find that while the ink flows well, it might not be as water-resistant as other premium inks on the market. This means that in case of spills or exposure to water, the writing may smudge or wash away. Additionally, while the ink is marketed for all types of fountain pens, some users with specific pen models may not achieve the same level of performance, so it's always a good idea to test it first.

The Pelikan 4001 Turquoise ink is a reliable choice for fountain pen users who appreciate a classic, well-established ink formula. Its color is a vibrant turquoise, offering a fresh yet clear tone that stands out on paper without being too flashy. The ink is known for its smooth and consistent flow, which helps avoid skipping or blotting, making writing a pleasant experience. Drying time is moderate; it won’t smudge instantly but requires a short wait before handling the paper, so it suits everyday writing but may not be ideal for super fast note-taking.

Water resistance is limited, so expect the ink to wash away or blur if it gets wet. This makes it less suitable for important documents that need to be waterproof but fine for regular journaling or letter writing. Regarding shading and sheen, Pelikan 4001 inks generally show some subtle shading, adding character to handwriting, though it does not produce strong sheen effects. A practical bonus is the bottle’s design, which can be tilted on its side to use nearly every drop of ink, reducing waste.

The formula protects the fountain pen and nib, which is great if you want to maintain your pen’s condition over time. If you use a Pelikan or a similar pen with a converter or plunger system, filling is straightforward. This ink is a solid pick if you want dependable performance with a nice turquoise color, especially for regular writing tasks, but it may not meet needs where fast drying or water resistance are critical.

The Waterman Fountain Pen Ink in Serenity Blue offers a soothing color that is designed to calm and inspire. Users have highlighted its ability to produce intense and clear lines, making it ideal for those who want their writing to stand out. The ink flows smoothly, providing a comfortable writing experience, which is a significant plus for regular writers and professionals.

Additionally, the high-quality formula is compatible with all Waterman fountain pens, ensuring versatility and ease of use. The 50ml faceted glass bottle with a screw-top closure is both stylish and practical, facilitating convenient storage and usage.

However, it is worth noting that the drying time might be slightly longer compared to faster-drying inks, which could be a drawback for left-handed users or those who prefer quick-drying options. The water resistance of this ink is moderate. While it won't completely wash away with water exposure, it may not be the best choice for documents that require high levels of water resistance. Shading and sheen are present but not overly pronounced, which may appeal to users seeking a more consistent look rather than dynamic color variations.