Abrasive Kits Precious Alloy/Amalgam Polishing Kit RA The ideal assortment of shapes in all steps for polishing of precious alloys (also reduced), ie inlays & onlays as well as amalgam Contains: 3 each Brownie Cups and mini-points, 2 each Greenie cups and mini-points, 1 each Supergreenie cups and mini-points.