The lines are bright and simple, the structure is stable, neat and standardized.
1. The lines are bright and simple: The pen tip of the hard pen has a relatively small opening and closing ability, and its strokes are uniform in thickness and the lines are simple and bright.
2. Stable structure, neat and standardized: The hard material of the hard pen makes the lines less likely to shake during the writing process, the thickness of the strokes is uniform, and the structure of the glyphs is clear and legible.