Our Classic Duo Highlighter NEON combines two core functions at once. On the one hand, you can mark important lines that need to stand out in a text, and, on the other, you can also jot down your own thoughts. With a defined stroke of an extra broad BB nib, the lightening ink reminds you of all important written thoughts out of every text. May it be as a highlighted part in a text passage or written ideas in your own words. It writes and highlights, just as you like to do. The smooth writing experience and vibrant, specially developed ink are highly impressive.