In this work is present the procedure of making the „tambura bisernica“ modeled on the existing model. All measurements are obtained by surveys from the actual model and transferred to the computer during 3D modeling. The model of „bisernica“ is made in the CATIA software package and consists of several parts that are subsequently connected to each other. The entire production process is accompanied by explanations, technical documentation and suggested tools for optimum performance. The production process is described from the 3D modeling itself in the CATIA programming interface and up to the physical design of the wood selection for making hulls, loudspeakers, prop and other parts until finishing and varnishing.