Posted by a reviewer on Amazon

All highlighter work and a plus believe or not they dont smudge they are waterproof

Posted by a reviewer on Amazon

I tried each of one on a white paper when they arrived and after some hours i sank the paper in water they dont smudge

Posted by a reviewer on Amazon

I ordered this set mainly because i wanted the teal and red highlighters that are otherwise unavailable in smaller sets

Posted by a reviewer on Amazon

The purple in this set could have been a little lighter but is alright

Posted by a reviewer on Amazon

Great highlighters does not smear the ink at all even right after printing

Posted by a reviewer on Amazon

The lid of the packaging blocks you from being able to easily grab or replace markers so youre better off just dumping them all out or getting a separate pen pouchrollwhatever

Posted by a reviewer on Amazon

Ive also noticed that the cap doesnt not stay on the back of the highlighter for every colorthe cap for my blue highlighter just falls off

Posted by a reviewer on Amazon

I attached a photo of the colors highlighted over my pen of choice pilot g2 as well as what the backside of normal lined paper so you can get an idea on bleed through non existent in textbooks btw