PREMIUM ONYX COLLECTION: Crafted from BÖHLER N664 alloy with a black titanium-nitride coating for superior hardness, corrosion resistance, and a refined finish PROFESSIONAL JACK SICKLE SCALER: Precision anterior scaler engineered for efficient plaque and calculus removal with smooth tactile control ULTRA-LIGHT HOLLOW HANDLE: 9.5 mm ergonomic handle offers exceptional balance and comfort, minimizing hand fatigue during extended use ADVANCED COATING TECHNOLOGY: TiN surface enhances wear resistance and edge retention, maintaining sharpness through repeated sterilization cycles ERGONOMIC & AUTOCLAVABLE: Corrosion-resistant, oxidation-resistant, and fully autoclavable — designed for rigorous daily clinical use AUTOCLAVABLE & REUSABLE: Fully sterilizable for dependable long-term use while preserving finish and performance