Jack-O-Lantern Design Competition

3D printing lends itself well to custom products and what is more custom than a carved pumpkin? Thus, we are holding a pumpkin carving competition in October. However, this is no ordinary pumpkin carving competition.  We are challenging engineers, designers, students and home enthusiasts to design a 3D printable Jack-O-Lantern.  You will find the details for the competition below and on our website.


  • 3D Designed Pumpkin
  • Size limited to 10in.x10in.x10in.
  • Must submit STL or STEP file type
  • Model will be printed with FDM or FFF technology
  • Submissions Due by the end of the day October 26th, 2018

Selection Criteria:

  • Uniqueness
  • Creativity
  • Consideration for Additive Design


  • Gibbon City Council Members
  • Advocate3D
  • Selection Made by 10/31/18


  • $50 Visa Gift Card