Say hello to the modern, high-tech LCD Writing Board! The board leaves a trail of e-ink as you draw on it. There’s no lag when drawing, and you can use either the included plastic stylus or your fingernail. The LCD screen is pressure-sensitive. Press a button and the slate is wiped completely clean, ready for your next notes, drawings and so forth. The tablet is runs on a 3V coin battery that can last for a few months.