Young disposable prophy angles are designed to make it easy to access hard-to-reach areas in the mouth. Thanks to a narrower neck and small, round head, polishing is equally comfortable for the user and the patient.
Disposable, one-time use reduces the risk of cross-contamination. Working with the prophy angles saves time and money, as no preparation is required and the prophy angle does not incur as much wear from abrasive pastes.