...best value for money Manufactured according to ISO specifications with the finest materials Machined to ensure vibration-free performances and preservation of the handpiece turbine life Designed for better cutting rate and reduced heat build-up   NB Nova single-patient-use Diamond Instruments Yes ! NB Nova single-patient-use diamonds offer high quality performance, but are more cost effective for the patient and dentist. Manufactured with the same rigorous ISO standards as for nondisposable, NB Nova instruments reduce the risk of cross contamination and increase operatory efficiency. Meet the challenge of a contemporary dental office! Give every patient a diamond!