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 Diameter: 2.35mm Quantity: 100 pieces each pack Color: mixed colors Packing list Total 100 pcs . FDA Statement: The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item. This item has been cleaned and treated according to the manufacturer's instructions