_:n6c57b55e2e3c450bad3ded0b4900d16exb91
<http://schema.org/description>
"These gears where printed with an Airwolf 3D printer with ABS filament.  The herringbone gear is the centerpiece of our 3D printers.  Gears can be made in ABS or Polycarbonate materials. &nbsp;"
<https://airwolf3d.com/3d-printing-news/page/18/>