Pilot Petit Pen Refill Cartridge - Black - Set of 3

The Pilot Petit pens somehow make my writing legible. I bought four of them when I visited Japan in 2005 and just have not been able to replace them with another fountain pen! The black ink is my staple food and I am freaking out at my dwindling supply. Please restock soon!

this is a very smooth and great pen ink

Its a bit lighter than I expected; I guessed it would be a brighter pink--like the color of the label, or like the color of the Hi-Tec C gel pen also called Baby Pink. But I was not disappointed! Baby Pink is a nice soft pastel pink, not bright enough to be a hilighter, but certainly dark enough to be readable. Mind you, I put these Baby Pink cartriges in my Parallel Pens and a Plumix, but I didn't try it (yet) in any of the Petit series pens.

I recommend this Baby Pink ink to anyone who likes the color pink, because it is a very soft & pretty color that I haven't seen in a cartridge or liquid ink before.

Nice color, dries quickly on most papers, doesn\'t feather... what more can you say? I guess they are a little overpriced.

These refills are great! Like the previous reviewer said, they dry very quickly.

The blue-black color is an amazing color because it distinguishes itself from boring black, so you can subtly color-code your notes. However, it is still formal enough to not look strange like regular blue (or maybe this is just my personal opinion).

I must gripe about one thing, and that it doesn't last very long, especially in the fountain pen. I found that the ink flows out richly and beautifully, which is certainly a plus, but it lasts a couple of pages of notes and that's it. I'd say the cartridges are overpriced a bit because of their capacity, but hey, I can't stop using them!