Traditional whiteboard erasers can be a nightmare if you want to erase or redraw a small part of your board. Worry no more with the Nobo Prestige 2-in-1 Eraser which is designed especially for use with Nobo whiteboards. The eraser has 2 heads: 1 large head for tackling the bigger areas, and 1 smaller head which is removed at the touch of a button and can be used for smaller, finer detail. The eraser fits perfectly into the Prestige pen tray and pad refills can be stored in the handle.