Our flashing led writing board is a new, revolutionary write on & wipe off messaging tool. It can be used indoors and semi-outdoors to replace old signs. It is composed of a stylish Aluminium frame, the writing area is made of a high transparency ultra clear acrylic, Multi-color LED high-lights strips are built into the frame. The board also has a micro controller. Use special fluorescence marker pen to write on the conductive surface, and when the power supply is on, the content on the board will reflect gorgeous colors like different chromatic neon lamps. Our products are also energy saving, environmentally friendly, and long lasting. Making the Flashing LED Board an economic tool for advertising.