Depending on your needs, if you are taking notes, it is generally 0.35 or 0.25, if you are practicing calligraphy, 0.5, generally speaking, 0.7 can only be used when signing and writing larger characters. Many fountain pens say that the nibs have different thicknesses, but most strokes will be thicker than what the manufacturer says because the ink will bleed. In addition, the nibs of pens vary in softness and hardness. Softer ones are easier to write thicker than the ones I use. Your own level also has a lot to do with it.

With a 0.3mm pen tip, the written words are very thin and look very dry and not plump. Moreover, the pen tip is too thin. If you use a little more force, the paper will be scratched, and the structure will be damaged when writing. Not easy to master. 0.7mm is too thick and not suitable for novices.

Ordinary calligraphy practice is 0.5, but it does not apply to hard-pen calligraphers. The calligraphy of hard-pen calligraphers needs to express the beauty of the lines and changes in the font, and requires a very thin pen to show it. There are also hard-pen calligraphers who want to show the strength or fullness of their fonts. In this case, they need to use a pen with an extra thick nib.

Tips for practicing calligraphy:

When practicing calligraphy, you should have your own experience based on the expert's fonts. At the beginning, you should copy, and gradually start to follow the expert's fonts. , writing it yourself is an improvement. When starting to learn expert fonts, you should practice step by step and don’t rush for success. You can look at the characteristics of expert fonts over and over every day and repeatedly think about how the fonts can be written more perfectly. Don’t be greedy at the beginning, just one or two a day. Words, your writing will be very good in about a month.

What you need to pay attention to when practicing calligraphy is the radicals. When practicing calligraphy, you must study the radicals well. Because the characters in our country pay attention to symmetry, we study the radicals. Almost, the font is just fine. To practice calligraphy well, you must first understand the essence of writing in fonts, then choose a famous copybook to copy, and finally write it yourself. This will help you practice calligraphy quickly.