1, the pen holder is hard: the pen holder of the writing tool used in hard pen calligraphy is usually hard, less elastic and requires a lot of strength when writing.
2. Clear strokes: Hard pen calligraphy has clear strokes, straight lines and heavy ink, which can present more accurate linear shapes.
3. Regular structure: the font structure of hard pen calligraphy is relatively regular, the font shape is relatively rigid, the structure of each part of the word is clear, and the lines have obvious strokes, twists and strokes.
4. Pay attention to glyphs: Hard pen calligraphy pays attention to the shape and structure of words, and pursues the accuracy and regularity of glyphs. The starting and ending positions of each stroke are generally clear.