This brand of markers has to do with how much color it will have inside. Some write softly and leave a normal amount on the paper, while others "overflow," so it's a bit of a risk whether it will turn out good or not

A pretty good marker that requires a soft touch on the paper and slow movement while writing. Don't press the paper too hard because the tip gets pushed inwards, which will happen with frequent use, but in the beginning, handle it gently.