Marker Recycling LSUGA is collecting used dry erase markers and highlighters to return them to Crayola for recycling and keeping them out of landfills. Collection boxes have been placed in Gilbert 142, the Main Library, the Miller Learning Center, and the Science Library. Once collected, the markers are boxed by LSUGA and taken to our partner school, Gaines Elementary in Athens, GA for free shipment to Crayola where they will ensure that they are recycled. Please see the ColorCycle website for more information.