The multi-talented prophylaxis unit offers several treatment options. The powerful, well controlled ultrasound allows gentle scaling. Over 50 different inserts allow for a wide range of applications. The reliable air-polishing technique provides for both supragingival tooth cleaning and subgingival removal of biofilms. A simple press of a button is all that’s needed to switch easily from supragingival to subgingival treatment. combi ultrasonic handpiece basic kit equipped with: scaling inserts S1, S2, S3 and 1 high-efficiency scaling insert S6 torque wrench spray head bottle of mectron prophylaxis powder, contents 250 g bottle of mectron glycine powder, contents 100 g (only in Europe) spare water filter