3D Printer

Explanation:
3D Printing is the process of creating 3 Dimensional object in which layers of the material formed under computer control to create an object. Objects can be of almost any shape or geometry and typically are produced using digital model data from a 3D model or another electronic data source. Thus, unlike material removed from a stock in the conventional machining process, 3D printing builds a three-dimensional object from computer-aided design (CAD) model or AMF file by successively adding material layer by layer.