Super-Snap Rainbow Mini Kit No. 0505 Ultra-thin, disc system for finishing and polishing all types of composites/compomers/ glass ionomers. The discs have no metal centres or exposed surfaces that could gouge or ditch the restoration area. Push fit onto a positive grip mandrel. Colour-coded. A smaller sample of the Super-Snap Rainbow Technique Kit, with all the grit ranges: 32 standard disks, 16 mini disks, Composite Fine Midipoint, CA metal mandrel.