The FM Lapboard Whiteboard is double sided, with one ruled side and one blank, perfect for note taking and drawing diagrams. It is a great educational tool designed to conveniently fit in your lap, for use in the home or school. With the ability to use both sides it is ideal for planning or programming. The board easily wipes clean when using white board marker, such as the one included, which can be slotted into the handy pen clip.