A miniature person working on a giant tooth.

The ad features a miniature person dressed in blue overalls and a white shirt, working on a giant tooth. The person is using a tool to apply a light-colored substance to the tooth, resembling a dental filling or cleaning. The scene transitions to a close-up of a smiling mouth with large, white teeth, where the miniature person continues their work. The final scene is a dark blue screen with white text and a logo.