The interactive white board was designed by teachers, for teachers & as a result it's brought the learning experience to life. Made with a solid screen, Activboard is resilient as it is durable. It will happily cope with variable temperatures, so an uncooled classroom over the long summer holidays won't impact on its excellent performance. Integral to the Activboard is the specially designed electromagnetic grid, which will remain unaffected by any screen surface damage. The grid ensures incredible accuracy, with on-screen tools such as protractors, can measure down to a single degree. Activboard comes complete with two Activpens, which write exactly like pens with the added functionality of a mouse.