Fidget Sphere V2 - Spinner with a 3D Printed Spring

Spin the top like a fidget spinner. Press the sides and they spring back - on a 3D printed spring. No metal, no elastic, nothing you have to source. That spring does double duty: it is also what holds the assembly together. The build is genuinely easy and it clicks together without glue, though a drop of glue is recommended if you want it permanent. 40 mm across. Eight printed parts, seven unique. What you print Shell Half A (pin holes) x1 Shell Half B (pins) x1 Gimbal Ring Half x2 End Cap A x1…

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