Double the color with dual-ended Expo dry erase 2-in-1 markers. Featuring a different vibrant color at each end, Expo dry erase markers make it easy to deliver exciting presentations, boldly emphasize ideas and keep calendars organized. Expo white board markers use vivid, low-odor ink and have a versatile chisel tip that marks three line widths. From the classroom to the boardroom, Expo 2-in-1 dry erase markers add excitement to every situation.