Thornton's Luxury Goods Premium Fountain Pen Ink Bottle 30ml - Black | Smooth Effortless Flawless Writing | Suitable for All Brand and Calligraphy Pens | Office Supplies | International Standard

I bought this in 2018 along with several other bottles of ink and *finally* finished it off. It was $6.99 at the time and I picked it because I was new to fountain pens and it seemed like a cheap and perfectly serviceable entry point to the hobby. I've used a lot of different inks since then and this brand compares very favorably with every other bottle of black ink I've accumulated. It works well with a variety of different feeds, dries quickly, and looks good with minimal feathering even on cheap paper with broader nibs. No complaints whatsoever.

Used with Kooleman glass pen. Worked splendidly on stone paper with no feathering, sticks to pen well, but is easy to wash off. It dries on less porous paper in about a minute. Make sure to give it ample dry time before folding or closing anything! I don't know why water resistance is a classification on this item though. It's just ink. It comes out when wetted but at least on my stone paper, it still left a clear dye. You can easily tell what was written.

I received the ink bottle in a timely manner. In fact it arrives a day sooner than promised. I filled my Montblanc pen and began writing. It’s a good solid black and dries quickly (preventing smearing.) Amazon asks about sheerness and thickness but I’m not really sure what those terms mean in reference to ink so I’ll defer about those terms. It’s a good product. I can recommend for those still writing with a quality fountain pen.

I purchased this a few months ago. I have tried this ink in several different types of pens. It is easy to use, does not clog or thicken as so many inks do. This product has been trustworthy and reliable with a smooth flow .

Love this ink, the color is accurate and great for the value!

So far this ink has been very good. It flows out of my 20 something fountain pens with ease and no leaks. The black is what you expect from any other budget pen ink on the market. I am pleased with this ink and have had no issues with bleed, smudging, clogging nibs. I recommend buying if your looking for a everyday blank ink for notes, signing papers, or random doodling.

I decided to buy this particular product because of its affordability; however, I basically got what I paid for. This is a good ink if you just want to use it for calligraphy or just to make basic pen and ink artwork. However, if you'd like to add watercolor on top of it, it will smear and ruin the original pen and ink design. If you want to draw with pen and ink on top of a watercolor art work, it will run and bleed uncontrollably.

Purchased this ink for my kid who is into Harry Potter. She loves using a feather to write, and this ink does her well. No complaints coming from my 12 year. I know this ink says it is for fountain pens but will perform just as well with a Quill and the price was right for this amount of ink.