The study course examines various 3D printing technologies and additive technologies of polymeric materials. The study course introduces the student to the methods of stereolithography, melting, extrusion, lamination, and inkjet printing. The student acquires basic knowledge of the basic principles of 3D printer equipment operation and applicable types of ink materials. Acquisition of the content of the study course takes place by combining theory and practice, together with theoretical knowledge, 3D printing skills are acquired.