About this 3D model

This is a cool object to display you Clipper lighters collection. I made several tests and I came up with a ball bearing solution, you need 2. Due to the small diameter for the bearing pivot stud I had to go for a not so common size: 15x28x7 like SKF 61902 There are cheap one out there: https://www.aliexpress.com/w/wholesale-bearing-61902%2525252d2z.html