The various prototyping techniques each have different properties. The differences between these properties are visualized in the diagram below. Depending on the 3D design and the requirements set for the prototype, CIREX engineers select and recommend the most suitable prototyping technique. The diagram below covers the most commonly used prototyping techniques. The differences between wax printing, fused deposition modelling (FDM), and universal binder jetting (UBJ) are shown below.