ITEM NAME:100Pcs Dental Multi-Color Flat Bowl Buffing Polisher Prophy Cup Bolt Brush 3C Feature A brand new, unused, unopened, undamaged item in its original packaging. 100% Brand New and High Quality Use for stain removal and polishing Material: metal is made by copper, and colored part is made by nylon Quantity: 100 pieces per pack Color: mixed colors Packing list 100pcs Dental Polisher Brushes.100pcs Dental Polisher Brushes. Use for stain removal and polishing. Color: mixed colors.