A roller ball pen is a writing instrument with a ball point mechanism. It uses either water-based liquid ink or an oil-based viscous ink. Its unique design allows it to write on surfaces. They are also easy to clean, and can be used by anyone of any skill level.There are many different rollerball pe...

If you've ever wondered how a roller ball pen writes, you're not alone. Most of us have used a roller ball pen at some point. It has the same mechanism as a fountain pen, but instead of using a liquid ink, these pens use a gelled or oil-based viscous ink. That makes roller ball pens unique among fou...

A marker pen is also called a marker pen, a microphone pen. Permanently attached, non-decolorized, with standard 12 colors, can be written on any paper, plastic, glass, whiteboard, metal and other solids, the ink is oily, non-toxic, can be wiped off with organic solvents such as alcohol, and Similar...

According to the China pen making Association, there are a large number of enterprising entrepreneurs working hard for the development of the industry, the achievements of scientific and technological innovation, and the firm belief in building a big pen making country into a strong one. China's pen...