fluorescent pen adopt environmental protection

There are many styles of fluorescent pens, with colors such as yellow, green, orange, pink, purple, and blue. These pens, which have been newly introduced in recent years, are used for making notes with thicker and lighter ink that covers key areas. After making notes, the ink does not obstruct the text, making it easy to see at a glance. Fluorescent pens contain fluorescent agents, which produce a fluorescence effect when exposed to ultraviolet light (such as sunlight, fluorescent lamps, and mercury lamps). This causes the color to appear with a dazzling fluorescent feeling.