... -based LCD panel,non-friable. It can repeatedly written text, images, unlimited use;3, The Fluorescent ... better reflect their own style, use this new hand-written form to the publicity, reflected in a casual ... cloth to wipe the graphic, can be re-written again.Fluorescent effects:Adjustable all kinds of light ... computer chip, but not a single flash, turn off the switch is the lovely colors and screen, ...