led illuminated menu board for restaurant 1,free write on and wipe off 2, ... RGB color led illuminated menu board for restaurant 1,ApplicationLED Illuminated writing board,are great for short and effective advertisments and ... effect and flash3.To erase your message simply with window cleaner, one to wipe, and the other to dry.4, ... ink8pcs/inner box,40box/ctn led illuminated menu board for restaurant