1, Main Function: Just like writing on the paper, but brighter than pencil, ball pen or fountain pen. Can be used for kids graffiti, drawing pad, scratch pad, math practice. Also can be used for adults office memo, family note, daily planner, to do list, magnetic fridge board and also for shops bulletin board. Good replacement of sticker, whiteboard, notepad, bulletin board, etc. | 2, Easy use & one key clean: Writing or drawing on the tablet with the included plastic stylus, pressure-sensitive LCD screen displays visible lines of different thickness & brightness based on how hard that you write. If your stylus is unavailable unfortunately, you can use any other smooth stuff on hand to write like fingernail, bank card, plastic stick,etc. With a simple press on the erase button, the screen will clean up. | 4, Eco-friendly & Long Product Life Span: No paper or chalk needed, up to 50000 times erase recycle time. Saving 10000+ pieces of paper yearly. The product consumes very low energy, the build-in CR2020 3V coin-cell battery can support use for 2 years. When battery uses up, can easily replace battery. | 3, Multi-function & ultra light: The back side of the LCD ewriter is also a mouse pad design with scale which provides multi-function for office clerks and students. And the product is 6.63ounces weight and 0.19 inch thick which is almost same weight as your iphoneX while half thick. We provide a high quality PU leather case for better protection, you can easily put the products inside your shoulder bag, packbag or briefcase, or bring on hand with books, very convenient to bring with you everywh | 5, what you get: The package comes with 1 12 inch LCD ewriter tablet;1 writing stylus;1 battery inside;1 beautiful box; 1 hand wire; 1 black PU leather case for storage/carrying protection.