3D printing is a process to make three-dimensional objects from a digital file, involving an additive manufacturing process and laying down successive layers of material under computer command.

These objects can have any shape or geometry, and are produced from a 3D model or other electronic data source.

Currently the technology has been applied to areas like jewelry, footwear, industrial design, architecture, automobiles, medical services, education and civil engineering. Let's look at some 3D-printed products now.