Toroidal 6 blade propeller

I loved the original toroidal pull-copter design, and thought it would look cool if I combined 2 together.

It weighs a little more than the original, but I feel like it's more stable in flight, and it looks cool!  Prints great in PLA and PETG. I'm uploading the 3mf file which has the seams painted for the strongest hold, and the GCODE I used to print my version.

Credit to the original creator(s).  I plan on modifying the pull mechanism in the future.