Anatomical crown and occlusal contours based on the function and morphology of natural teeth Natural occlusal contour based on a representative cross section of different distinctive contour characteristics Anterior tooth contours are aesthetic and functional Natural anatomical cervical root contour Neutral intercuspidation according to the international classification of Angle Class I Physiological interproximal space contoured according to the average dentition of a middle-aged adult Wilson, Spee and helicoid curves 3 dimensionally reproduced Option of performing different dynamic occlusion concepts like canine guidance or unilateral group function Replica gingiva with natural palatal folds, buccal and lingual anatomical simulation