Sypen proudly present our Multi-Function 2-in-1 Highlighter Pen Color Set. These Sypen Highlighter Pens are Amazing! While Writing textbooks and notes, sometimes you might want to Highlight the important word or line, you got your Highlighter on the on the other end of the pen. If you're using the Sypen Highlighter pens you will save time switching between Highlighter "Pen ", and " Pen" Highlighter . The Highlighter tips have an easy glide for notes, as well as allowing you to smoothly switch between broad and accurate underlining. These come in a variety of colors so you can switch colors for different event planning. COLORS: Orange, Yellow, Lime, Blue, and Pink.