WatermanFountain Pen Ink, Intense Black, 50ml Bottle, For Refillable Fountain Pens

I absolutely love the quality of this Waterman Fountain Pen Ink. The Intense Black color is rich and smooth, making every writing experience enjoyable. Using this ink feels like a part of my childhood — it brings back so many fond memories. If you want reliable, classic fountain pen ink, this is definitely it!

Smooth and rich black ink. Flows beautifully in my pen without skipping. Dries quickly and looks elegant on paper.

Great bold color and comes in a nice bottle that doesn’t fill up my desk space. Fries pretty quick as long as you are not letting it all run out the pen. Definitely will buy more colors in the future!

I love this brand of ink— I got one in black, and the bottle is just so beautiful, it makes it feel like a premium ink. However, in my most recent purchase of a blue in, the sticker was offset significantly (even a corner of it hangs off the edge of the bottle) which destroys this look/feel of an elegant premium product, and makes it feel like a cheap toy. So, while the ink is fine, the mistake on the bottle really does make it less enjoyable to use

Wonderful color. I’m using this with a Kaweco Sport with a broad nib. Saturated color but not too wet. (Forgive the image. Cheap paper.)

Works great with my recently purchased Jinhou fountain pen. It’s a little darker than I expected but flows nicely

I've read critical praise about this ink - it's been lauded as the *perfect* ink, used to test fountain pen performance. If the pen can't write well with Waterman Serenity Blue, then finding an ink that will work well is likely to be a tall order.This ink really does hit the spot. Distinctively blue, dark enough to be classic, amenable to fast writing but doesn't smear. A pleasure to work with.

Waterman has been making high quality inks for almost a century and a half, and they really know what they are doing. The inks are pure and free of the chemicals and particles that can ruin a pen of any quality. You can use them in your thousand dollar grail pen and in your six dollar knockabout without concern, and with a striking result.Serenity blue is a classic deep blue with a brilliant finish that distinguishes it from run of the mill blues. But it's not so flashy that it seems out of context when signing important documents.The ink is not waterproof, but few inks are (though they may advertise water resistance). But it dries quickly and resists smearing. And like the rest of Waterman's inks, it is inexpensive.Finally, the bottle is shaped to sit steady while tilted, so you can get the last of the ink out. From start to finish Waterman inks will serve you well, as they have served aficionados and offices, students and professionals for years.