1.621: Stem Polishing Discs for Gross Reduction (Coarse) - Blue (12mm)
1.622: Stem Polishing Discs for Contouring (Medium) - Green (12mm)
1.623: Stem Polishing Discs for Finishing (Fine) - Yellow (12mm)
1.624: Stem Polishing Discs for Polishing (Superfine) - White (12mm)
1.633: Stem Polishing Discs for Finishing (Fine) - Yellow (14mm)
1.634: Stem Polishing Discs for Polishing (Superfine) - White (14mm)