boogie board blackboard reusable notebook with letter-size writing tablet with stylus, instant erase and templates (8.5”x11”) boogie board blackboard by boogie board is the first-ever writing tool featuring liquid crystal paper, offering a new way to plan, write and design by hand that somehow feels like nothing new at all. unlike other electronic writing solutions offered by more expensive tablets and smart devices, liquid crystal paper writes with absolutely no lag or delay with nothing to turn on, plug in or charge – making blackboard ideal for all writing activities like notes, lists, sketches and more. perhaps its biggest breakthrough is its 8.5" x 11" letter-sized, semi-transparent writing surface that allows writers to electronically write on any document, photo, map, or even digital screens – ideal for collaborative editing, designing floor plans, tracing, planning, and writing over templates. several templates are included with blackboard, including lines, grids and more. a single touch of its clear button erases the entire writing surface, but now for the first time ever, blackboard offers precise control for a pencil-like erasing experience using exact-erase technology. for work that needs saved, the free blackboard mobile app allows writers to capture, save, organize, search and share.