The solution of bachelor's thesis is the design of a connecting system for special exhibition systems and presentation cubicles. This system will produce including 3D printing. The work deals with 3D printing technology, 3D modeling with regard to the potential use of 3D printing, including social work and connecting people at work and evaluation. The author's part documents the work process from inspiration to shaping the final solution. The innovation in the final product is visible in the segment that can be combined in the coal space and thus always determine the original spaces.