3D printers are increasingly used by designers to design prototypes and product models, but they also serve to make final products. The products made using 3D printers are furniture, shoe designs, wax castings for making jewelry, tripods, tools, gift and novelty items, and toys. 3D printers are utilized in the automotive and aviation industries to design and manufacture parts. Artists can design sculptures and architects can build models for their projects. https://pick3dprinter.com/free-cad-software/