grabcad
By Alborz Razavitousi, Arman Ghafouri-Azar of Toronto, Ontario. This is the 2nd place winner of Extreme Redesign Challenge 2016 Engineering: Post-Secondary category. SketcHold is an ergonomic 3D printed sketching tool that is designed to provide maximum control and comfort while sketching. - See more at: http://www.stratasys.com/industries/education/extreme-redesign/winners#sthash.9U9FJ9ue.dpuf
Direct link to the original creator's page
Click the "View on grabcad" button above to visit the original model page on grabcad. You can download the STL file directly from the creator's page for free.
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on grabcad. Some creators accept tips or donations.
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original grabcad page to see if modifications are permitted by the creator.