(Sarah Read is an author, editor, yarn artist, and pen/paper/ink addict. You can find more about her at her website and on Twitter.)
A lot of times I can't tell the difference in performance between luxury ink brands and some of the smaller indie companies. There's no discernible justification for the difference in price or hype. But every time I've used a Graf von Faber-Castell ink, I've definitely noticed the quality and they never fail to impress me.
The ink comes in a 75 ml bottle--it's one of the biggest ink bottles in my collection. It's a sturdy glass bottle with a weighted bottom that prevents any tipping or sloshing. The glass is fluted and beautifully accented. The bottle is deep enough that I haven't had any trouble filling pens, but it is a bit squat, so I imagine that there may be some challenges as the ink level lowers. The inner chamber is flat on the bottom, so there's no interior well to position your nib in to get the best fill when the bottle runs low. Overall, it's a very heavy bottle. It makes a lovely paperweight. The lid is chrome with the Faber-Castell shield in black plastic set into the top. The front of the bottle has a cream sticker label with the color name on it.