The 3D printers continue to grow and expand its scope in various disciplines, however one of the main obstacles is the price, which makes its scope is still limited for some people especially freelancers.
Therefore, a proposal like 3Doodler, consisting of a pen that prints 3D freehand is very interesting for its price and scope, a proposal that is being upgraded to offer a more professional option through the incorporation of new drawing materials in the air. We know the details of the new 3Doodler Pro.