The 3Doodler, a 3D printing pen, has met it’s funding goal on Kickstarter. The 3Doodler is simply a pen with a plastic extruder on the end. By pressing a button, ABS plastic is extruded out of the tip and hardens quickly. The device allows for immediate 3D printing without going through a CAD system, or hardware setup (minus loading filament into the pen). This is a pretty cool device, and I can’t wait to see what folks create printing free hand! Check out the video!