Introduction To Highlighter

Highlighter is a marker pen produced in recent years. It uses thicker and lighter ink to cover key parts for marking. After marking, it does not block the text at a glance. The highlighter has a fluorescent agent. When it encounters ultraviolet rays (sunlight, fluorescent lamps, and mercury lamps are more), it will produce a fluorescent effect and emit white light, which makes the color look dazzling and fluorescent. It is often used in office and study.