For me personally, these pins have something to do in any way with toys, I catfish semi nothing for fun etc. can say ... I have the neon stabilo used as a highlighter during my school days and was very enthusiastic in this regard. Unlike the usual highlighters these are very narrow (Stabilo usual size) and therefore fit well into any pencil case. Thus, one always has a wide range of colors, what I just found in very pleasant exams. What I find very positive is also the fact that the pins but keep in daily use very long (if you selected only text of course).
From me there is therefore a full purchase recommendation!