Though there is an actual printer that can 3 dimensionally print now.
Actually, there are MANY varieties of 3D printers now. You can buy one for under $2000., or buy a kit and build one yourself.
Heck, one, the RepRap, is capable of making all its’ own parts. All you need to add is hardware and electronics.
This isn’t so much NEW, as it is just popping up all over. . .