I want to buy a writing brush to practice writing. What kind of brush is better? The word size is about 10 mm * 10 mm. Thank you.

Xiaobaiyun and Dabaiyun can write about 5cmx5cm whether they are ordinary or healthy. There is no Yang Huchen's brush in Shanghai, only Zhou Hucheng, who mainly writes with wolf hair. Hard hairs such as wolf hair and purple hair are suitable for writing smaller characters. If you want to write about 10mmx 10mm, it is suggested to use two materials: Shanlian, Huzhou, Zhejiang or Bizhuang, Wang Yiping.