The so-called "tap water ink-absorbing brush" is convenient for those who like to write with brushes. It can be used as a writing tool, but it cannot be used as a calligraphy tool.
Calligraphy is different from writing. As an art, it needs to make full use of the characteristics of paper, ink and pen, and coordinate them to complete it. For example, "ink is divided into five colors". Different shades have different effects; different dryness and wetness have different effects. When calligraphers create, they carefully consider where to use light ink with water, where to use dry "dry pen", and when to use heavy brush and thick ink. A good calligraphy work has consistent changes in the dryness, smoothness, smoothness, astringency, blackness, whiteness, depth and lightness of the characters. The "tap water ink-absorbing brush" can only have one state, which can achieve smooth and clear writing, but cannot express the artistic effect of calligraphy.
Learning to practice calligraphy is the beginning of calligraphy. It is first necessary to understand and experience the characteristics of formal calligraphy tools through practice, so as to accumulate experience to better "control" them in the future, rather than simply "practicing calligraphy" ".