EnvisionTEC’s E-Dent 400 printing material for the Perfactory family of 3D printers is a biocompatible Class IIa and FDA-approved solution for the accurate 3D printing of crowns and bridges for long-term temporary use. E-Dent 400 can also be used for the 3D printing of very tough veneers that are extremely accurate and have a very fine surface finish. Full crowns or multi-unit bridges can be printed and the printed designs can also be cut back to allow for color layering and shading.