Cyril's engagement ring was a very cheap ring that Cyril bought with two months salary. It was a big reminder to Cyril and Pam that they are very underpaid for the type of the work that they do. As a result the two attempted to unionize the ISIS support staff.

It was destroyed before Cyril got a chance to present it to Lana. Doctor Krieger and Bilbo used it as an insulator in a makeshift Sat Com Link.