Remember the 3Doodler? It was an intriguing 3D printing pen to create 3D dimensional objects. The second version is lighter, slimmer, and even easier to use. The 3Doodler 2.0 extrudes heated plastic that cools instantly, which means you can build models quickly. Just plug in your pen and turn it on, insert your plastic, set the speed, and you are set. The new version is 75% smaller than the original and weighs only 50 grams. It also features an anodize aluminum casing.
3Doodler 2.0 is designed to use less power. It uses a new nozzle design to offer better doodles. You also get dual speed control, manual temperature settings, and a quieter airflow. With a JetPack, you can take your 3D printing pen with you on the go. A foot pedal is also available for 3Doodling. You can find this cool project on Kickstarter.