Dahle Whiteboard Eraser Refills, sold in packs of 12, are a set of replacement pads for whiteboard erasers, used to replenish the cleaning surface when it becomes saturated with ink and loses its erasing effectiveness. Regular pad replacement ensures that the whiteboard remains clean, free of smudges or marker residue. Sold in packs of 12, it guarantees sufficient replacement material for prolonged use in classrooms or meeting rooms. It's a practical consumable for keeping the eraser always effective.