What is 3D printing?
3D printing is a manufacturing process in which material is laid down, layer by layer, to form a three-dimensional object.
3D printers use a variety of materials (plastic or metal) and techniques to achieve a successful print.
With 3D printing, you have the ablity to design and quickly turn your concepts into 3D models or prototypes.
Take a look at my 3D printing blog articles for my setup.