The Stabilo Fineliner are great, they have for some time now in use, and so far no one has gone blank. In this compilation albeit sometimes unusual colors are great, as well. I use the pins with mainly things for the university, as lilac is not so often used, for example. Previously sometimes the tips are bent over me from the pins, that's not happening to me with this. Whether this is, however, a change to the part Stabilo or the fact that I am not a boisterous child more is not released. What you have to watch, however, is water! A drop and everything goes. What is something negative notice that some colors nevertheless very similar, no one needs 3 different cut-greens.