Remember the 3Doodler PRO? It is a 3D printing pen that can draw in wood, metal, nylon, and polycarbonate. It has a nozzle set with 6 different nozzles, allowing you to start prototyping fast. It features a portable design, variable fan speed, a LCD display to show temperature and speed settings, and a carbon fiber finish.
The above video shows how you can prototype like a pro with this 3D printing pen. Like what you see? You can order yours here.