This is version 2 of my original Ball and Chain and prints as 1 piece and can be printed with no support.
I just created this as a funny little gift for a friend at work who just got married. The ring actually fits my finger but if your finger is smaller or larger you will need to do some re-sizing if you actually want it to fit your finger. I think I am like a size 8.
I wanted to be able to print without support so split the ball. I printed with 10% fill and the top came out a bit messy so maybe more infill would fix this. Also as you can see the ball isn't attached to the chain. You have to cut the last ring post print to put them together. Maybe someone has a better idea of how to print this all into a single piece?