Polishing discs is a necessary tool for dentistry to prevent and clean tartar and dirt. Especially the brightness and finish of the tooth surface, which is what patients want. Specific wear sizes and levels will be used depending on the treatment required in each case. - Coarse Blue disc for gross reduction. - Medium Green disc for contouring. - Fine Yellow disc for finishing. - Superfine White disc for polishing. - Ultra-thin disc can be polished adjacent surface. - Per box with a mandrel for polishing disc. - Diameter: ø14 mm. Contains: - 40 pcs + 1 mandrel. **For further product information, please contact Chat Support**