The fascination with drawing in the air and the 3d effect that makes art seem to come to life has been an amazing journey. From the not so distant days of heated plastic and 3Doodler, to the slimmed down Lix pen ...

Tech-addicted early adopters and stubbornly cautious pessimists can agree on one thing: the possibilities of 3D printing are awesome. Now, a 3D printing pen, Lix, allows artists to use melted and cooled plastics to ...