Supreme Kai and Kibito fused using the Kai Earrings. Can now Kibito Kai use the earrings again to fuse with another?
I searched for this and found no creditable source.
I know for a fact that the ear rings still work, since they were offered by Kibito Kai to Goku and Vegeta before the battle against Kid Buu. However they destroyed it. So could Kibito Kai use it to fuse again?
Edit: Accepted answer has added a somewhat relevant frame. It doesn't make it explicit but seems to indicate that fused individuals such as Elder kai, Kibito Kai and Vegeto can no longer fuse again.