JMU Dental Composite Polishing Kit, RA0309 2.35mm Shank for Contra Angle Handpiece, 9 Pcs/Box

["Complete 9-piece Set: Includes 3 white alumina stones and 7 silicone polishers, high-performance materials for durability and safety","Universal Compatibility: Standard RA 2.36mm shank, compatible with most contra angle handpiece, easy to install","Optimal Speed Setting: Recommended 8,000-10,000rpm/min, maximum 15,001rpm/min, efficient and non-damaging","Efficient & Comfortable Use: Multiple shapes/grits, color-coded for quick selection; low vibration & low heat for comfort","Application Scenarios: Specifically designed for composite polishing, providing professional smooth finishing, suitable for dental clinics and labs"]