3d technology is going crazy nowadays with new inventions surfacing everyday that takes designing and art to the next level. This particular product has been around since 2014, but is making a bigger name for itself in 2016. the LIX 3d printing pen is the smallest pen that doesn't require paper. It is a tool used for writings, accessories, decorations, arts and crafts for kids, jewelry, prototypes, and different forms of drawings. The pen functions as a regular 3d printer would, melting and cooling colored plastic that allows you to create freestanding structures. The hot-end nozzle of the pen is where the filament is melted and cooled, which can use power supplied by a wall charger. Check out the promotional video below and let us know your thoughts about the pen.