Highly-loaded with ultrafine diamond particles for superior finished surfaces providing more life-like reflectance and luster. Uniquely engineered Cups & Points with a resilient plastic mandrel. Structurally stable cup and point forms will retain their shape during use for more predictable results. Complete fissure polishing due to flexible but stable point. Enables anatomical polishing of all concave/convex surfaces. What you get: a superior gloss effect with minimal surface roughness. Autoclavable and reusable