One of the core competitiveness of this roll ball pen lies in its highly precise ball system. In addition to using high-quality materials that are wear-resistant and corrosion-resistant (such as special brass steel or tungsten carbide) to create the ball, the manufacturer also uses advanced manufact...

During the research and development process, modern Double head color diversity Dual Tips Highlighter manufacturers continuously optimize the ink formula, use high-tech materials and advanced production processes to ensure the fast drying of the ink. These inks usually contain special fast-drying in...

As the main component of this Office Use Roll Ball Pen, the characteristics of plastic material play a key role in the product's drop resistance and durability. Modern plastic manufacturing technology is quite mature and can produce plastic materials with high toughness, wear resistance and impact r...

This rollerball pen usually performs well in terms of writing smoothness and durability. The writing principle of the rollerball pen is to use the friction generated by the direct contact between the ball and the paper surface, so that the ball rolls in the ball seat and brings out the ink or ink in...