As the pen tip of hard, relatively simple changes in the lines much, so the structure of learning calligraphy pens to spend the time, while in a pen, stipple on a relatively small.

• 由于钢笔尖性硬，在线条变化上相对简单得多，故钢笔书法学习在结构上花的时间多，而在用笔、点画上相对较少。