Quote Originally Posted by NJ_Lifer View Post
For some reason, I don't look at devices like this as 3d printing. It's basically just a pen that draws using cells. How is this 3D Printing?

If it was a machine that was operating the extruder, that it would be 3D Printing.
I agree. This isn't a 3D Printer, just like that handheld 3D Printing pen shouldn't be considered a 3D printer. They are 3D Pens. There is a difference. The makers just ride the 3D Printing wave to try and get publicity for their products.