Just watch out when you buy that you are getting the pens and not the highlighters. I love the pens and use them all the time. Just this week I used a black pen to mark rows and columns on blocks as I assembled a large quilt....so nice not to have little stickers falling off! BTW, I do like the highlighters a lot. They are erasable and don't seem to dry out like other highlighters. I use them to mark up my books and patterns, highlighting cutting directions.