GyroThingy

Print-in-place GyroThingy - one print will get you the whole thing - no assembly needed!
For one extruder printer use the file : GyroThingyOnePiece.stl
Otherwise (multiextruders, especially diamond hoend) use the other files
Should be about 8 cm in diameter ~ could be printed smaller...

Just snap off the integrated included support as seen in the clip:

https://youtu.be/76dIExo0FgI