The Queen of Hearts™ universal periodontal finishing curette has longer closed-face cutting edges capable of reaching furcations and difficult-to-reach root concavities. PDT donates a percentage of your Queen of Hearts™ purchase to The American Heart Association. 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.