When we ran into the WobbleWorks team on our recent Berlin trip, they were kindly enough to show off the shipping version of their crowdoverfunded 3D Doodler handheld 3D Printer. Though, when cofounder Max Bogue hinted that the company still had some surprises up its sleeve, he wasn't kidding. Perhaps most interesting is the inclusion of a mounting dock on the pen, which allows you to attach it a CNC machine, fulfilling the pen's 3D printing ambitions. Once attached, you can utilize another port to control the speed buttons remotely, so you can manipulate extrusion without actually touching the device. Also of note is the addition of a silicone tip cover, which serves to protect fingers from the heated metal extruder.