EXPO 80556 Low-Odor Dry Erase Set, Chisel Tip, Assorted Colors, 7-Piece Bright, vivid, non-toxic ink is quick-drying, smear-proof, easy to see from a distance, and provides consistent color quality Versatile chisel tip allows for broad or fine writing Erases cleanly and easily with a dry cloth or Expo eraser AP certified non-toxic ink easily erases from whiteboards, glass and most non-porous surfaces