This is a ring that I designed. The idea was to make it appear almost alien like. I have not 3d printed this myself, but I will in the future. This should be a size 5 ring. Like usual if someone can not fit a size five but they would like to wear or print this in their size, you just need to tell me and I will dimension it appropriately.

My guess is that supports would be needed and I would use a raft.