Some of them leak inside the cap, good quality ink and nice variety of tips

For panel lining gunpla this set will work just like the gundam marker fine line sets meaning all tutorials for them will apply here, all the pens of this set have very deep black ink that has a matte look once dry which I like more than the the black fine line Gundam marker which was somewhat blueish and annoyingly shiny, but if you prefer grey panel lining you probably won't like these

Dark ink

the ink is smooth ad dark and the points feel precise and pleasant to write with

Aside from messed up tips and purple ink everywhere, I liked them

No smudge, dries quickly, archival ink... Awesome!

I like the different sizes but my favorite thing is how dark the ink is

As a left handed individual, I find it difficult to find writing instruments which do not smear ink all over my hand and the canvas, which turns out to be a messy ordeal

Good ink pens, with fine points.

Lovely ink for drawing and using with water colour.

Hard to hold, ink doesn't work for me.

The lines are solid (occasionally has slight missing ink on the edges when used on my textured paper) and dark

The ink in general isn't smooth, it's glides rather roughly when drawing, I don't like the texture of it

Best inking pens for the price

The ink definitely did not bleed with watercolors

I think these would be great to draw with since the ink is so nice

No bleed, thin lines so I can fit a lot in, lasts a long time, no ink explosions....just really worth it!

#2, when I took off the cap of one of the pens, ink had leaked out of the bottom.

The ink blots, very uneven

I'll see after a year or two how good the ink holds up, I suspect they'll still be kicking strong.

If by permanent they mean that a highlighter pics up and smears the ink

love it the ink dries rapidly and no smears

I wanted to get something that would make for fine lines, something that wouldn't bleed through thin bible paper, and an ink that wouldn't fade over time

Good quality ink that doesn't fade people say it doesn't last a long time because these are delicate the thinner the tip the more soft on the nib you have to be, if you are soft pressured on the nib, it is the best fineliner for art

Ink is smooth and very consistent!

Great quality and beautiful black ink

They were good at first for a month or so of use but after a while excessive ink would start coming out of the tip randomly and make my lines go from thin to bold which completely messes up my drawing.

Ink dries up quickly but when used it works well quality wise.

The tube size varies with the size of the pen (005 being the smallest known to me, and 08 being the biggest).Since the nibs are just tubes, the smaller sizes get blocked with dirt pretty easily, and the dirt gets stuck in the tube, stopping the ink from flowing and ruining the pen

But after just a few weeks, it sprung an awful leak for no reason, flooding black ink in to the cap and around the tip

I’ve had them for less than 6 months and 2 tips broke and 2 are bleeding ink.

I was actually amazed the ink did not run out after working on this (see picture).

The ink doesn't bleed through the--somewhat thin--Moleskine

Overall, not bad inking pens, but I have used better

They are a great ink for my bullet journal, and they don't bleed through the paper

The ink flows very well and it doesn't fade over time.

I recommend purchasing these amazing inking pens.

The pens have a nice flow and good ink, but they write significantly thicker than advertised

Great ink and sturdy pens

The ink doesn't smudge so it's good for drawing line art to go with oil-based markers.

I put one of these micron pens in my pencil pouch and took it to school to use in art class, and after a few days, the ink started LEAKING out of the pen

the pen will clog up every 2-3 mm and take 20 or so scribbles on a casual paper to revive the ink~the ink lasts one or 2 pictures worth

Very nice pens, and a good assortment for getting back to pen and ink work.

These pens are definitely a great option for an inexpensive ink set

Favorite pens, they seem to last a very long time and the ink works well with copics!

I hate using it and having to be careful not to touch my face otherwise, I would get black ink all over.

but it's making me seriously reconsider ordering them again when these run out (which they are likely to do if they continue to leak ink)

Nice ink flow and dark black color

Tonight, as I went to recap the pen, I saw it had exploded ink all over my hand

These are the best ink pens

Ink doesn't bleed

Wonderful ink pen the best love it.

Wonderful ink pen the best love it.

They almost seemed like there was no ink in them or the ink dried out

I took these pens on a trip and when I went to use them they all leaked their ink, presumably from the airplane pressure

Decent variety, ink has held up so far

I have used it everyday for almost two months and the ink is still going strong and the pen tip hasn't busted

Love these Pens and high quality archival ink and won't fade.

The ink doesn't smear when you highlight over it

too little ink; very faint

Ink ran out to fast ( literally) the ones I got all lasted me one drawing( the same drawing) then wouldn't produce any more ink??

On the bright side though, the ink didn't bleed on my watercolor pieces, at least it fulfilled that aspect.

They dry quickly so there is no worry about smudging the ink

For panel lining gunpla this set will work just like the gundam marker fine line sets meaning all tutorials for them will apply here, all the pens of this set have very deep black ink that has a matte look once dry which I like more than the the black fine line Gundam marker which was somewhat blueish and annoyingly shiny, but if you prefer grey panel lining you probably won't like these

Smooth and consistent ink flow every time.

Best ink pens I've ever used

Wonderful dark ink

The ink didn't fade nor leaked to the surrounding areas of the writing either even though the paper has some texture on it

The ink they use it is awesome, across papers doesn't bleed like many others

Great quality dark ink perfect for stippling and hard line drawings

The ink is really fine and you have to press hard to get a good writing

Not only was the purchase and delivery of my order easy and fast, the product itself is the best ink pens I have ever used

The ink doesn't bleed thru the pages.

Nice dark black ink, that does not fade in direct sunlight.

Love using these Micron Blister Card Ink Pens, great for all art projects!

The ink is NOT waterproof and it does bleed

After using these pens twice and not writing more than 10 words, the ink is totally depleted.

Then slowly but surely they all started to leak out Ink and I could no longer use them

One was where I tried to smudge the ink

The ink is very good, but the pen is not.

Nice dark black ink, that does not fade in direct sunlight.

These are the best ink pens, they don't smear, and are long lasting.

Ink doesn't bleed or fade.

Hard tip but ink flows nicely

Great ink flow and feel, but nib wears down fairly quickly even with a light touch

Good ink consistency and doesn't smear when I erase

The ink is super rich and dark and the pen nibs are all of great quality and leave crisp marks

I had to throw that one away because the ink kept leaking.

This is a great inking pen for comics etc

Great quality dark ink perfect for stippling and hard line drawings

Good ink flow.

The ink is perfect and doesn’t bleed but I’ve clogged up almost all of them no matter how much I let the base coat of paint dry

Wonderful dark ink

The ink bleeds through the paper, and the ink stick rattles inside of the body of the pen, which adds a weird feeling of interference when drawing quickly

The widest is about like an average felt tip pen though it lays down a lot of very dark ink

The ink smudges at times