A4D LCD WRITING TABLET OF ENVIRONMENTAL PROTECTION  (Black)

PAINTING,GRAFITI ,PRACTICE, CALCULUS ,No Paper And No Eraser, Just Press The Erase Button, Graphics Tablet Will Be Clean, It Can Be Erased Thousands Of Times. Easy To Write And Draw, You Can Use Any Writing Object, Even Your Fingernail, To Write On This Lcd Draft Board. High Quality Design, Long Using Life And No Need To Charge. Save Paper And Trees, A Product For Nature .