Expo Low Odor Dry Erase Markers feature vivid ink that's easy to see from a distance and provides consistent color quality. These chisel tip dry erase markers erase cleanly and easily from whiteboards and other nonporous surfaces with a dry cloth or Expo eraser. The dry erase marker ink is specially formulated to be low odor, making it perfect for use in classrooms, home school, and offices. Use your colorful Expo dry erase markers to track, schedule, and present.