ITEM NAME:Dental Composite Light-cured Polishing 1 Box for Low-speed Handpiece Set RA 0309 Dental Light-cured Resin Composite Polishing Set RA 0309 for Low-speed Handpiece SPECIFICATIONS.Dental Light-cured Resin Composite Polishing Set RA 0309 for Low-speed Handpiece. Material: Resin&Tungsten steel. Color: White&Pink&Light Blue. 1 x SH 341 3 Pink knife wheel polisher. 1 x SH 341 4 Light blue knife wheel polisher.