EXPO - Magnetic Clip Eraser with Markers, Chisel, Assorted 3 Markers/Set 81503 (DMi ST Markers conveniently store in eraser handle. Unique nylon erasing material scrubs away the most stubborn stains. Magnetic eraser mounts to any magnetic whiteboard surface. Versatile chisel tip allows for broad or fine writing. Quick-drying, smear proof ink provides consistent color quality.