It may be an ink problem. It takes a while for the ink to dry on the paper when written with a pen, so the writing will smear when it touches it. At the same time, the paper will also be affected. The water absorption of the paper It was so strong that I fainted after writing the words.
Introduction to fountain pen calligraphy: As a writing tool for Chinese characters, fountain pen has the advantages of small size, easy portability, convenient writing, durability, and the written words are not easy to fade; from an aesthetic point of view, the lines of fountain pen calligraphy Although the form of expression and artistic appeal are not as rich as calligraphy with a brush, it is far better than other hard pens such as pencils and ballpoint pens because the tip of the pen is flexible and the strokes written can also vary in thickness and weight.