Nice color tints, the ink colors are obvious, but still subtle
353414
I really like these pens. The different color tints are obvious, and a subtle change from your everyday black / blue ink. I am left-handed, and I like the super fast drying ink. The ink is dry by the time my hand is trying to smear the already dried ink.

If you want black, blue, red, green inks, these aren't that, but if you like something other than boring black ink, these are an interesting option.

The ink is also pretty permanent. Don't forget one of these pens in a shirt pocket when doing laundry. I did.  ;^(
1784240
Great color for the price. Note that in the photo, it doesn't show that the cover shows a bit of light pink lines. it's subtle.
4180346
Obviously this isn't a professional set of watercolors, but I like them anyway. There's a nice assortment of colors and I like that they are more subtle than my Gansai Tambi watercolors. I've used them on several cards and they're a nice compliment to my other palettes. Plus, the price is nice.
927072
Color is a dark green with slight blue that isn't what I'd normally associate with turquoise. Writes smoothly, leaves a bold dark mark. Doesn't clog my pen. I will look into other colors of ink from J Herbin in the future.
1061107
Nice clean simple look, colors are spot on with color ordered (3000k)
Only issue is slight noise from led driver upon power turn on, last only a few seconds and unless you're listening for
it would likely never hear it.
217125
The colors are mildly muted and easy on the eyes, beautiful coloring.  The packaging is easy to carry to classes and does not take up much room on my counter.
2370189
The shirt is soft, but the ink does not seem to be of the greatest quality - the colors appear fairly muted. Fits as expected.
3811187
Great variety of colors enables subtle and varied shading. It would be nice however if each color had a name if I needed to find the same color.
2213686
An understated ink that I use often and love. Looks great in fine nibs. Based on personal taste, a bit mediocre with broad nibs (large swaths of grey lines is not that appealing to me). If enough ink is put down, it does have some faint water resistance, but that's not why I would buy this. It has the look of a HB2 pencil. Depending on the wetness of the nib, the grey can be darker in some pens. I find wet, fine nibs work best for me. I will certainly recommend it if you like understated, subtle ink colors.
830982
This is my first foray into bottled ink so I cannot compare. I can say that yes there is some bleed through and a little feathering but I expected this as I am not using high quality paper--just whatever I have on hand to make notes for work. Additionally I am using a fairly cheap fountain pen with a medium nib. The "Regal" color is a lovely dark purple (more of a purple-black) that almost looks navy from certain angles. Definitely looks more purple in the bottle than it has on the paper so far. Certainly seems smooth and flows well considering the type of pen I am using.
1675119
It's really good ink that doesn't feather. The only problem I have is the "brown" tint to it but that is ok but there is also a bit of a "smell" from the ink that is odd. I never really thought ink had a smell but this one does. It's not bad but just unassuming.
776492
Ink as described. The case is really nice and is easy on your way.
The Ebony purple is really dark and we barely see the purple in it. It would be nice if close of each color there is a little mark with the ink to really see the color as the cover is not as simple to see.
1209053
Colors are great, and the printing is well done. The case doesn't fit perfectly - I had to remove the back plate to make it go in. The charging hole isn't perfectly cut, so you need to make sure that the plug is actually all the way in when charging.
The wrist strap seems pretty durable, and the hole to attach the strap clip is reinforced with a grommet. I'd buy this again, for the price though.
3468525
Overall, these pens have vivd ink color and write well. One con is that you can see the ink on the backside when you write on thin paper. It's a little inconvenient when taking notes on both sides of a paper, in my opinion.
470291
I like the neon colors best, but can't see the writing on the purples or darker blues, so these suffice for the purpose intended
3414620
Wish the colors were a tad darker, but they are consistent with the image shown.
2106672
I actually got these for my G2 pen, because I couldn't find their pink ink at a reasonable price. They're a nice, bright, pink! There is a little smudging if I'm not paying attention and drag my hand across some writing *right* after I've finished, but I'm not a lefty so I can't say if it would happen for their "lefty love" claim.