The highlighters are good in certain ways, but I feel they could have been made better. For example the red one could have been replaced with a green one (I'm just suggesting cos the red doesn't stand out too much). I've added a pic for the green one (Doesn't belong to this pack, I hope they would add this color). The tips of the highlighters aren't properly aligned ( when I use them the point touches the paper first instead of the flat side. This makes whatever I tried to highlight look like it has been struck through), You have to tilt the highlighter to get the best effect. The aren't all bad though, the fluro yellow or green or whatever you call it is my personal favorite and it does a great job in highlighting stuff. So, will I buy them again? No, I think I'd get Faber Castell or Schneider.