EXPO Low Odor Dry Erase Markers offer the best solution for marking on whiteboards and most non-porous surfaces. These dry erase markers use a specially formulated alcohol-based ink with virtually no odor. The EXPO markers feature vivid quick-drying ink that is easy to see from a distance and a chisel tip that creates broad medium or fine lines. The dry erase marker ink erases cleanly and easily from whiteboards and most non-porous surfaces with a dry cloth or eraser. Use your EXPO Dry Erase Markers to track schedule and present.