A complete knee prosthesis system which provenly reduces postoperative pain. The product is present on the market since 2007 with more than 20000 implantations. Primary system has 155 degrees of flexion, with a possibility to nail the periimplantatic fractures with its high intercondylar design. The system is complete with CR, PS and CC versions and we thought of metal and cement allergic patients with the titanium nitride and cementless versions. Swing revision is possible in partial or full with the CC system. The components are fully augmentable, fixing screws are packed together with the augment itself, universal stem augmentation and the „one screwdriver for all screws” theory helps to ease the complexity of the surgical technique.