After you have finished laser processing the materials, clean all parts using a damp cloth. Glue the two MDF parts together and add the acrylic piece on top. Make sure that all pieces are positioned precisely on top of each other. Use an angle stop if necessary to make sure the parts do not shift. Next, glue the letters made of TroLase Lights on the acrylic. Finally, insert the stands into the slots at the back of the display.