The file 'Santa Hat For Thinker 3D Printer Model' is (stl) file type, size is 283.3KB.
This is a Santa hat designed for this Thinker - https://www.thingiverse.com/thing:2164071I designed it for use on a Thinker at 100% scale. To color it I printed it in white filament and used a red marker to change the color.
