What this symbol represents is an item that is ubiquitous in life. Almost everyone has used it. This character is a pen.Producing a brush requires at least dozens of processes. The tip of the brush is mostly made of animal hair, and the material of the pen barrel is ever-changing.Since the emergence of the writing brush, the Chinese people seemed to have suddenly found the direction of culture, and ink, inkstones, and bamboo slips came into being one by one.