This student-led project introduces the UIUC community to innovative forms of 3D printing that use sustainable materials. The project team will 3D print clay and create an extruder system capable of incorporating the use of sawdust into the filament. The School of Architecture produces a considerable amount of sawdust in the fabrication labs (about 40 pounds per semester for each fab-lab). Presently sawdust is considered a waste. By repurposing sawdust, the School of Architecture will reduce its waste, educate students about a new form of 3D printing, and foster sustainable behavior within the community.