3D Printer World has rolled out three design contests and a fourth is a GrabCAD Challenge. Each contest will award $15,000 to the first place winner, with second and third place honorees earning $3,000 and $2,000 respectively, bringing the total prize pool for the four competitions to $80,000 in cash – the largest sum ever awarded in a 3D printable design contest series.

The first, second and third-place winners in all four contests will be announced, recognized and awarded their cash prizes at the 3D Printer World Expo in Burbank, Calif., Jan. 31-Feb. 1. Additionally, contest finalists will have their designs 3D printed and displayed at the show.

The three active contests include:

The fourth contest, co-sponsored by GoEngineer, is called Gears of Invention and tailored for CAD designers. Its theme, rules and requirements are on the GrabCAD website.

To learn more about the contests including design rules and criteria, and to access their registration forms and upload entries, please visit the 3D Printer World Expo Contests page.

Have you heard about the 3D Printer World Expo? Click here for more information.