July 19, 2013
Description
Two versions here: 5 hole, 20mm marker holes (fits the standard Expo markers) and a 6 hole, 14mm marker hole (fits the slimmer, click-pen style Expo markers). Both versions have indents on the back where the 1/2" x 1/16" magnetic, sticky tape goes. I used a few drops of superglue to make sure the magnet doesn't come off.
Markers point to the left as pictured, but the supplied sketchup files can be adapted to your needs.
License:
Creative Commons - Attribution