Fine brushwork in art has both general usage and special usage. It can write Chinese characters, numbers and letters like an ordinary pen. If you use it to design art works, put the pen tip upright and use it to draw fine lines; Lie down and draw a wide line with a pen tip. This is a function that no ordinary pen has!
The color of words or patterns written and described with it can be maintained more permanently than ordinary pens. That's because the ink used in ordinary pens is different from that used in fine brushwork. Generally, most pens don't use carbon ink, while artistic meticulous pens use beautiful black ink.
The application of artistic meticulous brushwork can not only write and draw, but also make people enjoy and cultivate an art while using it.