An easy-to-use, color-coded system designed to simplify your finishing and polishing procedures. Easy-to-use system designed to create high-luster restorations that offer lifelike esthetics. Discs are color coded to allow for easy identification of grit sequence. Pop-on disc technology designed to save you time. Finishing and polishing strips are designed to produce a smooth restoration to help prevent interproximal plaque buildup for superior finishing and polishing results. Suggested Application: Finishing and polishing composite, ceramic and glass ionomer dental restorations. Kit: 240 Sof-Lex Pop-On discs, 240 XT (extra-thin) Discs, 45 Sof-Lex Strips and 1 mandrel in a stackable storage drawer case.