... erasable led writing board 1.full RGB colors 2.2011 new led writing board 3.CE & RoHS 4.best ... Shopping mall, Coffee Shops, Bars, or Night Clubs and any public places, they are ideal for advertising daily ... to make it as work of arts2.Easy writing and erasing-Board sheet with highly anti-scratch,easy ... to be written and clean3.More shining LED color-Full RGB LED ...