3D Doodling

The advent of 3D printing introduced the convenience of quickly making designs a reality. Now the world's first 3D printing pen is being launched which allows for drawing three-dimensional structures in the air or on surfaces to create flat objects for stacking and connecting. The pen, named 3Doodler, uses ABS plastic, the same material found in many 3D printers. The quick-setting plastic solidifies in an instant, making it ready for handling.