What's the difference between ballpoint pen and gel pen?

1, gel pen. Gel pens are the same as signature pens on many occasions. People think of gel pens as signature pens, but in fact, strictly speaking, signature pens refer to ballpoint pens, which are different from ballpoint pens because ink is oily and signature pens are water-based. In addition, the ballpoint pen will slip when writing, so that you can write and practice Chinese characters quickly, and the ink pen has a certain friction when writing, so that the pen tip can be better controlled and the words can be written better. Compared with a pen, Hong Kong dollars need to be filled with ink, and the amount of ink written is sometimes difficult to grasp, so a fountain pen is provided, which is an improvement on the pen.

2, ballpoint pen. According to the industry standard of Ballpoint Pen Terminology, all writing instruments that use the ball to roll out of the writing medium to form handwriting are collectively called ballpoint pens. Ballpoint pen products have developed rapidly in recent years. From traditional oily ballpoint pen to neutral ballpoint pen, water-based ballpoint pen, medium oil ballpoint pen, erasable ballpoint pen and so on. The writing medium is oily, which is the traditional oily ballpoint pen; The writing medium is water-based, usually a water-based ballpoint pen; A writing medium with viscosity between oil and water is called a neutral ballpoint pen, a writing medium with viscosity between oil and neutral is called a neutral ballpoint pen, and an erasable writing medium is called an erasable ballpoint pen. Gel pens, water-based pens, erasable ballpoint pens and China oil-based pens all belong to ballpoint pens.