Amazing Gracey with improved adaptation for narrow premolar pockets thanks to a smaller working toe and shorter blade. Plus, an extended length, rigid terminal shank helps clinicians work in hard-to-reach, extremely narrow pockets and furcations to remove stubborn buildup. PDT instruments are ideally weighted, featuring the most ergonomic handle with knurling to the instrument shank to provide increased comfort with less hand fatigue and pinch. PDT's focus on ergonomics greatly reduces the development of musculoskeletal disorders.