PolyMaker's Polysher and PolySmooth filament can create beautiful, smooth, glossy 3D prints free of visible layer lines. PDI designed the Polysher's electronics, firmware, much of its UI, and key parts of its mechanical systems, as well as managing overall product development and regulatory compliance. The Polysher raised more than $433,000 from over 1,300 backer on Kickstarter.
