This is a boat style propeller made, to use as Knobs for electronics potentiometer volume knob. for the ones who like to turn some knobs even with one finger.

Creality

Ender 3 Pro

No

No

0.2

100

PLA

gold, silver, cinnamon Bronze and Bronze

I printed with Ultimaker Cura @ 100% scale and 0.2 mm layer hight. print time estimate 50 minutes, always check your measurements it will differ what equipment you use.