My only complaint would be the blue and green are VERY similar and a bit hard to tell apart at a quick glance

Makes the highlighted ink bleed a bit

A bit of a disappointment was that they slightly bleed through - but only at the beginning/end of the stroke

The highlighters are super pretty, but they smudge and bleed a bit.

it smudges a bit when highlighting over

The Bic highlighters did not smudge, whereas the pink mildiner smudged just a teensy bit

The blue and green color are almost exactly the same, and the yellow highlighter had drained a bit, so that was disappointing, but I love these highlighters.

They were a bit brighter than expected but overall really solid

The blue and green color are almost exactly the same, and the yellow highlighter had drained a bit, so that was disappointing, but I love these highlighters.

but it does smudge a little bit if you go in and highlight right after writing (I use Faber Castel Art Pens

Well made, a bit expensive but definitely worth it

The only downside would be that they do bleed a little bit through the pages.

They do leak a bit and smudge with gel pens but nothing too crazy.

They show through the pages a tiny bit but since they're lighter colors it doesn't bother me at all

The ink flow was a little heavy when I first got them, but after a few hours of use they dried out a little bit and are now working much better.