The Bi-Office Magnetic Whiteboard Eraser (72AP111) is a cleaning accessory that removes dry-erasable marker without leaving residue on the whiteboard surface. Its lightweight body and magnetic base allow it to be attached directly to the whiteboard when not in use, keeping it readily available and preventing loss or scattering around the room. The felt pad on the base is what actually erases the marker, gliding smoothly across the surface without scratching. It is suitable for classrooms, meeting rooms, and offices where whiteboards are used regularly, making it a simple yet essential addition to any whiteboard. It is part of the Bi-Office conference and presentation range, a leading brand in office and meeting room equipment.