EnvisionTEC’s E-Guard 3D printing material is a biocompatible, crystal-clear material for the production of accurate orthodontic splints and retainers. The results produced by combining E-Guard with EnvisionTEC technology are superior to traditional methods of manufacturing bite guards and night guards. It is a clear material, allowing for maximum visibility. High resolution 3D printing allows for precise fit. Finally, the cost of high quality splints and retainers can be dramatically lower when produced using E-Guard on an EnvisionTEC 3D printer in comparison to previous machining methods, making EnvisionTEC the clear choice for any digital dental or orthodontic laboratory or practice.