Steering Wheel Spinner Knob
thingiverse
Steering Wheel Spinner Knob, also known as a "suicide knob" or "necker knob". I strongly advise against actually using this during driving, as the fusion deposition modeling (filament 3D printing) layers are vulnerable to delamination and may break at a critical moment while driving. Furthermore, utilizing this device for driving may contravene certain city ordinances. The bushing is printed in NinjaFlex and the remainder is made from PLA with 50% infill. The stl files might require reorientation for optimal printing. You shouldn't need any supports. Assembly is demonstrated here: https://www.youtube.com/watch?v=FxxUHgYH9GQ&feature=youtu.be
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