Post-processing is one of the most frustrating parts of the 3D printing process, especially when supports have been used. Supports are great for stabilizing print jobs, but they tend to leave surface flaws that can be a huge pain to fix. 3DFacture has developed a tool that should take all of the frustration out of these kinds of post-processing repair jobs. The Fixer3D is an automatic, programmable pen that releases tiny drops of resin into surface flaws, repairing them without excess and spills. If spills occur, they can be easily sucked back up by the pen, which also includes an LED UV light for instant curing. Read more at 3DPrint.com: http://3dprint.com/122180/fixer3d-re...en-3d-facture/