3D Printed Pinwheels

Take a look at these wild pinwheels, and there's so much more that can be done. Are you up for the task?
Download files free at https://www.myminifactory.com/object/38042
Full Ceramic Bearings on Amazon : http://amzn.to/2sZXmhE
Get Make Anything Swag : https://goo.gl/16wz2r