The face bow is an instrument used to record the spatial position of the upper dental arch of the patient in relation to the skull and transfer this record to the articulator.Face bow is a simple model and easy to use (conventional system). It has manual clamping butterflies to fork attachment, eliminating the drawbacks caused by key usage. The record transfer from the patient upper arch position in relation to the skull is held settling the full face bow in the upper branch of the articulator.The Dentflex face bow is designed to be used with the proper Dentflex articulator and vice versa.