Acrylic write board supports

A set of supports to make an acrylic write board illuminated with LEDs, great gift Idea. low electric skills needed.
Designed In FreeCAD
More info at http://www.tinkererpt.com/acrylic-write-board-with-red-leds-1487 or
http://www.instructables.com/id/Acrylic-write-board-with-red-LEDs/