The Stub nib writing is as the picture shown. it is a great nib with the special ebony wood and Confucius engraving and ideology!!
The Asian stub is very funny nib. It looks like the nib is broken but it is actually the Asian stub nib where the nib is titled upside to write the calligraphy of the kanjis and chinese characters.
it has a very long history with the civilization.
In the Asian calligraphy, the strokes and line variation is very important. Thats why these nibs were devised to write in specific line variation and strokes only.
You should try it out the stub nib, really very different and new feeling for writers alien to asian writing scripts. It is fun nib