Expo 80174 Low Odor Chisel Point Dry Erase Marker Pack, Designed for Whiteboards, Glass and Most Non-Porous Surfaces, 4 Assorted Color Markers, Pack of 4 Blisters Value 4 pack [Packed as 4 x 4] Total 16 Markers Bold colors command attention even at a distance Erases cleanly and easily For use on whiteboards, glass and non-porous surfaces Certified AP Nontoxic ink