Ideal for offices, classrooms and home offices, Quartet's Magnetic Whiteboard Eraser is designed to clean your whiteboard after use, so you can use it time and time again. This versatile eraser features a magnetic surface, so you can easily store it on your whiteboard and includes two replaceable eraser pads to maintain clean erasing performance over time. Established in 1954, Quartet quickly became one of the leading providers of whiteboard, bulletin and chalkboards. Each of Quartet's products is designed to encourage clear communication, organize your thoughts, and ultimately, help you achieve your vision.