Fluorescent Marker Pen for led writing board 1)magic marker pen/fluorescent pen 2)Famous Brand:Popart 3)Export STANDARD Fluorescent Marker Pen for led writing boardUsing for LED Writing Board/LED Fluorescent Board/Flashing LED Board/LED Flash Board!It can be erased by the cleaning cloth, very easy to write and clean.Write like this:Effect like this: Fluorescent Marker Pen for led writing board