If you have some spare 608ZZ bearing laying around than this is a good opportunity to use one of them.
Just print the parts and press fit the bearing. If you want you can add some extra weight by inserting a few(0-8) M8 nuts.
You can watch the print and assembly process on my youtube channel..
It can be use to display your small items(for example your minis), it can help you take great photos from different angles without moving your camera or for spray painting.
Design Spark Mechanical file included, so you can easily customize the design.