I do what is called art therapy recently. I took the advice of Stabilo and those on my own for additional colors. They are widely as well as wingtips, so ideal for finer details of some coloring while allowing to make a little surface anyway. The colors are bright, the peak is nice, they do not score. Certainly we must check the color, but as for all: it is also valid for wingtips. Compared to comment on the red colors, there has a red, very close to home stabilo elsewhere.