This is the new non-Arcon average value articulator from Medesy, made from die-cast aluminium and weighing approximately 580 g. It was designed and produced to allow good visibility to the tongue surface while ensuring stability in the open position. A spring mechanism returns the device to the starting position. Regulation of this articulator provides an accurate simulation of the condylar path, giving optimal precision and occlusion throughout the full range of mandibular movements.