Their unique, flexible shape easily adapts to irregular, convex and concave tooth surfaces. Anterior and posterior restorations can be finished and polished with one tool for each step, no need to switch between points, cups discs and brushes. All parts of the spiral wheel can be used: side, top, bottom and edge. Therefore, the spiral wheels are effective from any angle. The fine finishing wheel (beige) smoothes and removes scratches in restorations that develop during contouring, and prepares the surface for high gloss polishing. The superfine polishing wheel (white) creates a very smooth, high-gloss polish. Sof-Lex Spiral Finishing and Polishing Wheels are for single use and work without paste and water cooling.