Models View all Plastic_bottom (CATIA V5) 1 53 0 Olympic pen holder (NX8.0) 4 54 2 Nut (Catia V5) 1 60 0 Shaft (Inventor 2012) 0 77 0 Glass (NX8.0) - law curves 3 90 0 3 Way Elbow (NX8.0) 0 29 0 Education Technical University in Kosice, Biomedical Engineering