

These are generally used by companies or universities and have created things like guns and even human organs.

Then there are metal 3D printers as well as organic models. This can be helpful for cheap and easy replacements of parts about the house, quick toys and even furniture.

In the home people can download or design files and print off objects in plastic. The result is all manner of weird and wonderful 3D printed objects. (Pocket-lint) - The world of 3D printing is well and truly here with printers in homes, online stores and even supermarkets offering 3D printing services.
