Description: Polishing bead Effect: polishing beads are widely used in jewelry grinding and polishing, with roller polishing machine, vibration polishing machine and other better results, suitable for a variety of pure gold/sterling silver surface polishing and a variety of metal surface polishing. Specifications are as follows: Mixed packing of multi-type Weight about 1 lbs. Material: Stainless Steel Main type : Fly Saucer , Round beads ,Double-Tips ,Cylindrical and so on