Avi Closes with the following. "3D Printing is an exponential technology, and 5 minutes before something becomes an amazing idea, people deem it crazy. Our progress is undeniably exponential. The Digital craftmanship tools will augment not just the making of jet engine parts but will also be present with the milling and sewing machines of the future."

Father passed 4 years ago and he didn't get to see him in his own 3d printed shoes which he had on today, Avi can say, like his grandfather he too is now a cobbler.