The thickness of painting and calligraphy felt has a certain influence on the effect of painting and calligraphy creation and practice. Under normal circumstances, 4 mm thick felt is more suitable for painting and calligraphy, which can support rice paper and absorb excess ink, so that painting and calligraphy lovers can write freely and the price is relatively low.
The function of calligraphy and painting felt is mainly used to absorb more ink and prevent ink fainting.