Rainbow House

If you want someone who can't erase your notes or your important text, Please lock the screen Using behind buttons, and when you want to erase unlock the button and press erase button in front of the screen. LCD WRITING TABLET LCD drawing tablets use flexible liquid crystal technology, depend on pressure sensing to display text, pictures, and graphics. No paper and no eraser, just press the erase button, the graphics tablets will be cleaned, it can be erased over tens of thousands of times. Built-in smart stylus, easy to write and draw, you can use any writing object even your nails to write on this LCD draft board.