I made the master pattern. The buttons are metal. Most of the agonizers you see out there are recasts of the prop sold through Starland back in the early '90's with the inaccurate flat underside because it was cast from an open face mold. Mine is cast in four parts so the red portion is painted separately and applied later leaving no masking line. The flippers are separate parts and raise the one end up as it should be. The display stand is laser cut plex and is designed so as to not draw attention away from the replica.