Dramatically improves visibility. 30K insert transmits light from the handpiece. Strong and durable. Specialty: Basic supragingival scaling (limited use interproximally and subgingivally). Primary Use: For moderate to heavy deposits. Power: Any NOTE: TurboVue inserts only work with TurboVue scalers. For illumination to occur, both TurboVue inserts AND TurboVue scaler are required.