Our quad highlighter is the perfect compact item to color code your notes or books without carrying several highlighters at a time. The highlighter is structured with two colors and a removable cap on each end. The highlighter tips are made of PP; their four colors are yellow, orange, green, and blue. The highlighter barrel and pen caps are constructed with recycled ABS plastic, and one cap features a clip on the back. Item comes with your one-color imprint on the side of the highlighter.