General description 6Pcs/Set Dental Rubber Polisher Composite Resin Polishing Diamond System RA Disc Kit includes a 14mm wheel spiral flex burs tools designed for effective polishing of dental materials. This kit features a 3-step polishing system that enhances the quality of dental restorations. Technical specifications Coarse/Medium/Fine Diamond Impregnated Polishing System Recommended speed: 7,000-12,000 RPM Color: Mixed color Measurement allowed error: +/- 1-3 cm Usage Step 1: Smoothing Step 2: Pre-polishing Step 3: High Gloss Polishing Other information Package Contents: 6 x Self-glazing Polishing Pad Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product.