Dental 3D printer technology is rapidly growing and improving. 3D printers use lasers and lights to polymerize resin to create many different appliances with precise details. Dental 3D printers can produce models, dentures, try-in dentures, splints, night guards, surgical guides, and much more. Adding a 3D printer to your lab can increase efficiency and potentially expand your offerings. When choosing a 3D printer evaluate the 3D printing resin, software, and the training and support provided.