ENVISIONTEC’s Perfactory DDP4 is a 3D printer series for wax copings, crowns and bridges, gypsum-like models and accurate drill guides using EnvisionTEC’s materials and long-term temporaries in FDA-approved materials. With three versions available, the DDP4 series is user adjustable and material dependent and offers build envelopes ranging from 115 x 72 x 160mm up through 192 x 120 x 160mm and a dynamic resolution ranging from 25 to 150 microns.