OMNICHROMA is the world’s first universal composite that esthetically matches every patient, from A1 to D4, with a single shade. Its uniformly sized supra-nano spherical fillers (260nm spherical SiO2-ZrO2) allow OMNICHROMA to match every one of the 16 VITA classical shades, a science that we call Smart Chromatic Technology. Use Omnichroma blocker in conjunction with Omnichroma composite for the direct restoration of extensive Class III and IV cavities. It can be used as a lingual layer to prevent shade-matching interference, to mask slight staining, or to reconstruct a highly opaque tooth.