The brush pen is a traditional Chinese tool ofwriting and painting. Chinese people have used thebrush pen to write or paint for thousands of years.There is a legend about Meng Tian's creation of thebrush pen in Qin Dynasty. The nib of a brush pen ismade of the hair of an animal, say, the rabbit, the sheep, the wolf, etc. The penholder is oftenmade of bamboo. Because of the requirement of social economy and culture, the brush penhas been replaced by other writing tools, and has become an antique for collection andappreciation. Now it is still a hobby of many children and elderly people to write or paint with abrush pen, for it can make people calm, strong and healthy. The brush pen is anindispensable element in Chinese calligraphy and painting.