Award Medal Fidget with STEM Theme

This is a three piece "gyroscope" fidget made to be an award for a STEM activity. It prints well without supports on my Flashforge 5M and spins and rotates well of the plate. The parts can come apart, but typically don't. Clearance between the pieces is 0.25mm . I have scaled it to 50% and it worked OK, but it is best a full scale IMO. Pictures are as printed using Flashforge Silk PLA in Gold/Copper/Silver. I printed it with text of the face of the outer ring and both sides of the inner piece. The files uploaded are with the STEM logo in the middle only or with no logo/text so you can customize it for your needs. Works well at 10% infill, but feels a bit better (heavier) at 80%.