Halloween skin of Mercy’s Caduceus Staff is now a 3D print A full Atom costume from DC’s Legends of Tomorrow that was 3D printed advertisement 3D print lamp Makers Mario ...

And 3D printing has had a bit of a rocky journey itself. It's an $11 billion industry, but one that has so far been mostly used for niche or specialized purposes, like medical manufacturing.

3D-printed objects may, so far, have been slow to reach our homes. But when they do, they are very likely to add an intriguing dimension to them.