What is a galaxy hard pen? Please understand the teacher's instructions ... thank you!

Yinhe hard pen calligraphy is still good. The brushwork and handwriting are very standard, and the composition of the running script is better. They all inherited the essence of traditional calligraphy. The saying that "Jianghu people have no basic skills" is not valid, and people who don't know calligraphy are commenting. Yin He has some wildness, but it should belong to the category of "precipitous" in traditional calligraphy art, and it is not out of line. This is the unique style of Yinhe Ci.