While many view 3D printing as the future of fabrication, the technique uses a lot of plastic. One company, however, is trying to cut down on just how much plastic it uses. The company is called 3D ...

There are several 3D printing pens out there that use plastic filaments to create 3D structures that you can actually hold in your hands, one of them is the 3Doodler we spent time with back in January ...