LCD writing Board Jot 8.5 inch LCD eWriter Handwriting board Blue Say goodbye to paper: E writer Writing experience is comparable to pen on paper Really Magnetic: You can put LCD writing table on your refrigeator to led message for your family. The others brand not Replaceable coin-cell battery,The battery support 2 years using ,and no need change with soft LCD screen, 5 colors for choose. Easily to Carry: ultra 1/8" thin, you can easy to put in backpack. Where can we use: suitable for everyone who working in the design field, business meeting, presentation or to-do-list using in the hospital, school