gyroscope cup holder

when I CADed this, I forgot to change my units to mm so you will have to use uniform scaling to convert the units from inches to mm by measuring and then using the conversion to scale it properly. I made this for my specific gyroscope but the inner mount could be changed to suit your needs. The holes on the rings are meant for small finishing nails to go through to act as rotating support. WARNING do not use the first file to print as it is only there to preview the assembled object. NOTE, all o