The Xiaomi Mi LCD Writing Tablet is a digital blackboard designed for quick notes, sketching, and brainstorming without the need for paper. Its 13.5-inch screen uses a customized LCD film that produces blue-green handwriting, which varies in thickness depending on how hard you press with the included stylus, your fingertip, or any other object. Constructed from white ABS plastic, the device is remarkably slim at just 7 mm and weighs 345 g, making it easy to carry in a bag for students or professionals. The magnetic stylus weighs only 7 g and attaches directly to the tablet body so you won't lose it. A single button allows you to clear the entire screen instantly, a process powered by a button cell battery that lasts approximately one year since energy is only consumed during the clearing action.