I use as markers only the pen 68 by Stabilo, as they are particularly rubust and paint vigorously. In this compilation 6 neon colors are, I personally do not use because I prefer wider pens for marking. However, I have worried this pack (a month ago) for my school class and the children are thrilled. The color scheme is also arrived very positive and absolutely sufficient for standard coloring. The advantage of these pins is that if one consumes or is lost, you can buy more, these individually. It is true that at the beginning of very fine point has become somewhat softened by the hands of children in the course of use, but so far not a single pin is broken. The fact that you can put the cap on the back of the pen, all caps are still there, where they belong. Compared to the "normal" children to these markers, scored these are clearly better because brighter and cover their results. Only the packaging is minderwärtig. I store the pins now different, but that does not change the quality of the pins.