Do I have to use a pen to practice hard pen calligraphy?

Any pen will do. If you really want to learn, you can use a pencil. The key is your pursuit of calligraphy.

If you really want to practice for a month or two, the effect is very great. If it's just for practice, practice 10 hours every day.

You must not practice hard in 2008, remember, mentality and hard work ~ ~

I won two prizes (gold and silver) in the domestic calligraphy competition.

Please concentrate on your practice.