What is the difference between gel pens and general ball pens?
Gel pen also known as a ballpoint pen. The operating principle is the same as that of a ballpoint pen. The main difference is that the ink used in the ballpoint pen is oily, while the ink used in the rollerball pen is water-based, so the ink is more smooth and its characteristics of the ink is less viscous, which easily adheres to paper, and has better writing quality.
Because his ink is a mixture of ink and the gel is made in Japan or Germany, Looks like a gel.