Dry erase markers with the most vibrant ink yet from EXPO Vibrant ink makes it easier to read information from a distance Made for the whiteboard and beyond, writing pops on most non-porous surfaces like glass, acrylic, and more! Easily and cleanly erases with included EXPO eraser Versatile chisel tip creates multiple line widths; Fine tip markers perfect for accurate, detailed lines 13 count includes 12 markers and 1 eraser Shop the Expo 13ct Asst with Eraser at ProBlack in our School Supplies collection.